What you don t know, how can you know what you don t know?

1..Giraffes can't cough.

2..Owls are the only birds that can distinguish the blue color.

3..A whale's heart beats only nine times a minute.

4..Chocolate contains a chemical called phenyl group, which is the same thing that can be made in your brain when you're in a relationship.

5..Only 30% of people can zoom in and out of their nostrils6The gender of an oyster changes from male to female, and then several times in its lifetime.7

The draft blueprint for the Eiffel Tower was spread out with an area of more than 14,000 square feet and an area of 8...Astronauts can't cry in space, because without gravity, tears can't flow9...The blind chameleon still has the ability to change color to adapt to its surroundings10...

Elephants also remain in a standing position after death.

11..Some insects can live for another year without a head.

12..Leonardo da Vinci spent twelve years just painting the lips of the Mona Lisa.13...When the glass breaks, the speed of the glass shards can reach up to 3,000 miles per hour14Cows can get more milk when they listen.

15...Roses picked in the afternoon are more durable than roses picked in the early morning and do not wilt.16...A 70-pound octopus can pass through a hole the size of a silver coin because they don't have a backbone.

17..A shark can detect only one part per million of blood in the water18In fact, hippos run faster than people.

Best wishes! ~

As long as the hoe dances well, there is a corner that can't be dug down? Actually, I really don't want to tell, it's too much.

1.Through reading: Reading is one of the most common and effective ways to acquire knowledge and information. You can learn what you don't know by reading books, articles, newspapers, magazines, and **.

2.Internet Search: The Internet is another important source of information. Through search engines, social media, and forums, you can find information related to topics that interest you.

3.Listen to other people's experiences and insights: Communicating and sharing with others, and listening to their experiences and insights, can help you learn more things, especially those you didn't know before.

5.Explore uncharted territory: For those areas you don't know at all, you can take the initiative to learn about them and learn more about them. You can choose to participate in training, study courses, or even courses to gain more in-depth knowledge.

In conclusion, understanding what you don't know requires constant exploration and experimentation. Being curious and taking the initiative to find and learn what is beneficial to you will broaden your horizons, skills and knowledge, and make it easier for you to achieve your goals and aspirations.

Song: What You Don't Know.

Singer: Wang Leehom.

Butterflies blink a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly but you fall on the occasion.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

Butterflies blink a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly but you fall on the occasion.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

I fly but you fall on the occasion.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

Song: What You Don't Know.

Singer: Wang Leehom **: Eighteen kinds of martial arts.

The butterfly blinked a few times.

before learning to fly.

The night sky is sprinkled with stars.

But a few will land.

How many times in a lifetime have you sighed.

I can't breathe when I meet you.

It's all something you don't know......

Leehom Wang - What you don't know.

Butterflies rub their eyes a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly when you fall.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I explained that I can't say let you cry.

Your teardrops want to rain down and fall all over the ground.

Wake up in my heart.

You don't know why I'm careful.

But now you can't see it in the sky.

There's a lot you don't know.

Butterflies rub their eyes a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly when you fall.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I explained that I can't say let you cry.

Your teardrops want to rain down and fall all over the ground.

Wake up in my heart.

You don't know why I'm careful.

But now you can't see it in the sky.

That's a lot you don't know.

I fly when you fall.

Oh oh, you don't know why I left you.

I explained that I can't say let you cry.

Your teardrops want to rain down and fall all over the ground.

Wake up in my heart.

You don't know why I'm careful.

But now you can't see it in the sky.

There's a lot you don't know.

Sing the song to the heart ...

Song: What You Don't Know.

Singer: Wang Leehom.

Butterflies blink a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly but you fall on the occasion.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

Butterflies blink a few times before they learn to fly.

The night sky is sprinkled with stars, but a few will hit the ground.

I fly but you fall on the occasion.

Very close and breathing was heard.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

I fly but you fall on the occasion.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour of rain that shatters the ground.

Be clear in your heart.

You don't know why I'm so ruthless.

Hovering in the sky you can't see.

There's a lot you don't know.

Wang Leehom: Things you don't know about "Love Notice".

Butterflies rub their eyes a few times.

Learn to fly again.

The night sky is sprinkled with stars.

But a few will hit the ground.

I fly but you fall on the occasion.

Very close to love to hear the breath.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour.

Shattered all over the ground. Be clear in your heart.

You don't know why I'm so ruthless.

It's still hanging in the sky you can't see.

My business is something you don't know.

Butterflies rub their eyes a few times.

Learn to fly again.

The night sky is sprinkled with stars.

But a few will hit the ground.

I fly but you fall on the occasion.

Very close to love to hear the breath.

I'm sorry I didn't catch you.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour.

Shattered all over the ground. Be clear in your heart.

You don't know why I'm so ruthless.

It's still hanging in the sky you can't see.

My business is something you don't know.

I fly but you fall on the occasion.

You don't know why I left you.

I insist that I can't say let you cry.

Your teardrops are like a downpour.

Shattered all over the ground. Be clear in your heart.

You don't know why I'm so ruthless.

It's still hanging in the sky you can't see.

My business is something you don't know.

When you're not happy.

If you leave the goldfish in a dark room for a long time, it will gradually fade.

The nails of the thumb grow the slowest, and the nails of the middle finger grow the fastest.

You can't keep your eyes open when you sneeze.

You can never lick your elbow with your tongue.

With the accompaniment of **, the plant will grow faster.