The child asked me why the bus did not have a spare tire, how to explain it?

Then you can explain two points to your child: first, because the bus runs in the city, the road is generally very good, and there is almost no damage to the tires of the car;

The second is because the bus runs in the city, generally a fixed line, the running distance is close, almost all of them are running back and forth on a line, not to mention the long distance, and it is very convenient to repair the fault!

Bus.

If the bus he saw really didn't have a spare tire, in fact, this is also very easy to explain, because the route of the bus is relatively close to the city or repair shops, and the repair shops are relatively close to the place, so she can respond quickly and maneuverably, so she does not need to provide this spare tire rescuer, and will find it in a short time as soon as possible.

Because the buses are operated in urban areas, they can be rescued quickly if they have a faulty tire. Moreover, there will be multiple buses operating at the same time on the same route, and one bus will break down on the road, and other buses can transport spare tires and maintenance personnel to the site for maintenance. Unlike other private cars, there is no one in the wilderness who drives to the wilderness, so they can only save themselves.

The routes taken by the first buses are all wide roads, with less wear and tear, and they are all regularly maintained, and the second, no matter which bus goes to **? He has remote monitoring of any malfunction, as long as something happens, he knows it clearly, so he doesn't need a spare tire.

You can tell your child the truth. The bus is not prepared, because the bus has a fixed route, and the bus is managed by the bus company. Therefore, the bus has a bad tire on the fixed-point road, and there is a bus company to repair it, so the bus has no spare tire.

Because the bus is relatively large, there is generally no way to change the spare tire, and the driver will generally check the condition of the car in advance before leaving the bus in the morning, and there can be only one bus on each line, if there is a problem with the vehicle during the driving process, passengers can directly transfer to other vehicles, so there is no need for a spare tire.

A: Because if the tires of the bus are broken, if there is an ambulance, you can also send another car, don't worry, so you don't need a spare tire.

Buses run on city roads and are in good condition. Unlike private cars, the route is not fixed.

There is a speed limit for buses to travel quickly. Unlike private cars, the speed can go up to 120

The probability of a bus breaking down is much lower than that of a private car, and you rarely see a bus break down.

The road conditions are good and the driving speed is not fast, the wear and tear on the tires is very low, and there will be no punctures.

As a Wuhan native, I have lived for more than 30 years, and I have seen spontaneous combustion, but I have never seen a flat tire.

Hope it helps, hope.

The bus is a large vehicle, the spare tire is prepared for the driver, used for emergency replacement, the bus is too large, a driver can not be replaced, there is a certain danger.

Moreover, buses are generally in urban areas, and it is relatively easy to rescue people, and there is no need for drivers to be too professional. The driver just drives the car.

Tell him that the buses are generally short-distance, and they are all managed by the company, each line is issued at a fixed time, if it breaks down on the way, the company will find someone to repair it, and there is a need for regular inspection, and there will generally be no broken cars.

This is because the bus company's service system is relatively complete, and the general bus is out of the situation, people get off the bus, wait for the bus company's service personnel to repair it on the spot, or drag it back to the company to repair. Imagine that the bus is so big that the driver has to change the tire, can one person do it?

Because buses generally run in the city, the distance is relatively short, and even if there is a problem, it is easy to repair. And the bus is huge and very heavy, so even if there is a spare tire, the driver has no way to replace it himself.

The bus is driving in the city, and it can be repaired in time in case of breakdown, and other vehicles are equipped with spare tires to prevent tire failure in unoccupied places.

The bus lines are very close, and there are many buses running back and forth every day, even if there is a problem, there is no need to worry about it, so there is no need to prepare a spare tire.

Because the bus walks a better way, and the road is not far, even if it is broken, it can't go far to repair, so there is no need for a spare tire.

Kid Question: Why doesn't the bus have a spare tire? You just said that because the bus didn't go very far, it was in the city, and the tire was blown up, and you wanted to change the channel, so you could ask someone to send it over.

This child can ask such a question, which can be regarded as a very lively thinking. You can tell him in fact, because the buses are not very far, and most of them are in urban areas, and the repair hours will be in place quickly.

Let's just say that because it's public, no one wants to pay for a spare tire.

The bus can't run far, and in case the tire breaks, it won't cost much to send a rescue vehicle to send a spare tire; On the contrary, carrying a spare tire wastes fuel and wastes money.

The bus has to be inspected and repaired every day, and even if there is a puncture, there will be professional maintenance and timely replacement. It won't be like a private car.

Since there are two tires on each side of the bus, there is no need for a spare tire.

I didn't find a spare tire on the bus, probably because the bus had to be serviced every night after I got back.

Because the buses are now tubeless, there is no problem with ordinary puncture tires, and there is no problem with sending passengers to the destination.

The buses belong to a fleet of dozens of vehicles, so they have their own emergency maintenance team, and if the bus encounters a flat tire or other problems, a **, the emergency team personnel will quickly arrive to support.

Because the bus has a special security vehicle. In the event of a puncture, assistance can be provided in a timely manner.

It's simple: the bus runs in the city, and if his tires break, he can get the illusion very quickly.

Quite simply, let's just say that buses don't need spare tires, because.

You can tell him that there is, just put it out of your sight.

You don't have to make it clear, what buses, there are buses everywhere, there are buses there. Buses run every minute every 10 minutes, which direction do you want to get on? You didn't say you understood us too much. We too. Answer.

Buses are the most common form of mass transport. The development of urbanization and motorization has increased the number of urban people and regions, and the demand for public transportation has increased correspondingly, requiring public transportation companies to invest more buses. According to the statistics of vehicles per 10,000 people in urban population, the existing urban passenger cars are about 10,000, and by 2010 they will reach at least 630,000, with an average annual increase of at least 340,000 vehicles, and an average annual increase of 10,000 vehicles.

Civilized etiquette for getting on and off the bus:

When the vehicle is stopped, get on and off the vehicle in order, and don't scramble.

Do not get into a car that is too crowded, as it is easy to get into danger if you force the door to climb the door.

When getting on and off the bus, get off first and then get on, don't scramble; Get on the bus from the front door and get off at the back door.

Be polite when getting on and off the bus, don't run around, don't jump around.

Help the elderly, weak, women and children, and the disabled to get on the bus first.

When you get out of the car, don't cross the road in front of or behind the car, and wait until the car has driven away before you can pass.

Civilized etiquette in the car:

Once in the car, try to go inside and do not stand at the door.

Passengers should be civilized and polite when taking the bus, and take the initiative to give up their seats to the elderly, weak, sick, disabled, pregnant and those holding babies.

After getting on the bus, you should pay attention to the safety of the bus and take good care of the belongings you carry, and do not stick your head, hands, and arms out of the window.

Passengers should abide by public morals, do not play in the vehicle, make loud noises, do not smoke in the carriage, do not spit, litter with confetti and other sundries, and do not peddle goods and distribute advertisements.

Do not talk to the driver in the cabin and interfere with the driver's normal operation.

Do not reserve a seat for a companion.

Depending on what you're referring to, if it literally is, a public vehicle for the general public.

If it's obscure, it's only a bad girl, that is, she sleeps with people casually.

Is it a girl?

It means that even if it is said, this woman is a bus, anyone can be anyone, and she is often on by many people, referring to women who do not have self-love, self-respect, and self-esteem.

The bus means "everyone can get on it".

Generally speaking, it is said that it is female, and 2 yuan is casually served.

On March 5, China's first tram, traveling thousands of kilometers, drove from Jing'an Temple to the Shanghai General Assembly of Waiyangjing Bridge (now the Bund on Guangdong Road), which marked the birth of modern public transportation in Shanghai.

On August 1, the first bus line in the Shanghai Concession City was opened to traffic, which was operated by Gongli Automobile Company.

In June, the first self-designed 1000 trolleybus designed by Shanghai Public Transport Repair Factory was successfully trial-produced.

On April 30, China's first tunnel trolleybus line, Tunnel Line 5 (Tamsui Road-Meiyuan New Village), was opened to traffic. There are 22 trolleybus lines in the city.

On July 23, Shanghai's first air-conditioned bus appeared on the No. 46 bus line, attracting citizens to experience it.

On December 29, Shanghai Rail Transit Line 6, Line 8 and Line 9 were completed and opened to traffic at the same time, which is a major feat in the history of Shanghai's urban rail transit development.

First of all, when we take the bus, don't eat some food that tastes too big, because some foods smell very bad in the process of eating, and there are many people on the bus, and the air is not circulated. If we eat food that tastes too big on the bus, it will affect the ride of others.

02 When you take the bus for travel or other reasons, do not bring noodles and other foods with soup into the bus to eat, because the bus is easy to shake when starting or turning, and if you don't pay attention to it, the soup in the bowl will also shake, and in serious cases, it will even overflow and spill on the car, affecting the hygiene in the car and others taking the bus.

03When taking the bus, if we get on the bus in advance and find a seat that we are satisfied with, we should take a posture of sitting upright on the seat, and do not stretch our legs long out of the seat, so as not to affect the safety of others and ourselves.

04 When we take the bus, if we want to eat some snacks such as melon seeds, it is best to prepare a plastic bag in advance, put the melon seed shell or peel shavings in a plastic bag, and do not throw them around, so as not to affect the hygiene in the car and let others have a clean environment on the bus.

05 For people who often get motion sickness, you should take motion sickness medicine half an hour before taking the bus, especially when taking a long-distance bus, it is best to carry a few plastic bags with you, in case of vomiting due to motion sickness on the bus, put the vomit in a plastic bag, and then throw it in the trash, so as to keep the environment in the car clean, and will not affect others due to your own motion sickness and vomiting.

06 When we are taking the bus, don't be crowded, if young people see some old people, pregnant women, and some people who get motion sickness, they should take the initiative to give up their seats, which is also a virtue.

07 When taking the bus, if we don't have a seat, we must pull the handrail, because in the process of walking, because the car is not moving at a uniform speed, usually the passenger will shake left and right, and if the handrail is not pulled, it is easy for people to pounce on others and affect others to take the bus.

08 For men and women who are in love, it is best not to be sorry for me when taking the bus, because this will also affect others to take the car.

What bus to take, you can check it on your mobile phone first to see which one is suitable.

You're going**? In **, there is information on the bus now, you can go directly to which station to do directly.

I don't know if you're going, when you ask this question, you have to tell someone that you're going to go from**?

The bus is opened according to the timetable, the bus is a means of transportation, convenient for the flow of people, the distance is short, the station is many, according to the number of travelers, the time is reasonably arranged. The car has a number, a number, a time schedule, and a regulation and borrowing movement. What time is it open?

The help desk is all for you. You can also choose a car, charter a car, and drive it whenever you want.

Hello dear, I am a special invited expert Du Zhijun, good at political science, economics, law, psychology, philosophy, literature, history, now has been engaged in the industry for many years, I am happy to serve you. Please wait patiently for 5 minutes, we are sorting it out, and we will answer you immediately, and please do not end the consultation.

One. It started in 1985. The first bus powered by an internal combustion engine dates back to the 19th century.

In 1895, the first bus in the broad sense of the word was introduced. But it's more than half the capacity of the buses we've seen now, and it can only seat eight people, including the driver. The length, width and height of the body are 2020mm, the wheelbase is 2020mm, the net weight is 1200kg, and it is equipped with a 5-horsepower single-cylinder four-stroke liter.

Two. The bus is rear-mounted rear-wheel drive, with the engine mounted at the rear of the body and two belts transmitting power to the rear wheels. In addition, its four tires are solid rubber tires and can reach a top speed of 20 km/h.

The inventor of this bus was none other than Mercedes-Benz at the time, which named the bus "Benz Omnibus". The word "omnibus" refers to the public carriage before the invention of the automobile, which Benz evolved into a bus.

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