Why the Universe is Vast 5 and Why the Universe is Vast and Infinite

In fact, the universe has a boundary, but the boundary of the universe is incomprehensible to ordinary people. Space is time, and space is space. The universe is a collective term for space-time.

Since the dawn of the universe, it has been expanding rapidly. The line is one-dimensional, the surface is two-dimensional, the three-dimensional is three-dimensional, and with the addition of time, the space we actually live in is four-dimensional. The so-called universe is this four-dimensional space-time.

Well, the universe has actually been creating dimensions right now. Outside the universe, then, there is no dimension. Can you imagine it, 0 dimensions, just a point.

Beyond the vast cosmic boundary, there is just one point. Edges, that is, the existence of time and space, and the farthest place we can reach, exists.

In this way, it is easy to understand that there is no dimension outside the universe, that is, infinitesimal small, in fact, it can also be understood as infinite. It's just that we know different concepts.

Based on the current level, we can infer that the universe is constantly expanding. So in that sense, the universe is big and small. But what's outside the universe?

Scientists would say that the universe has no outside. Yes. There is no outside in the universe.

It's like you ask what was before the big **? The answer is that there is no time before the big **. There is no space outside the universe in our common sense.

According to current theories, the universe was originally very small, and it took more than 10 billion years to expand to the vastness it is today. So the universe.

The vastness is immense.

The meaning of vastness is boundless, and it is used to mean infinity, as far as the eye can see. The description is extremely broad.

1. In the Qinghai Plateau, every place you go, facing the vast and grass-covered fields, the craggy peaks with no grass, the deep blue sky and the stagnant clouds, your heart is filled with the tragedy and desolation of the classical poems. (Excerpt from: Sujiao Edition Sixth Lesson 15 "A Willow on the Qinghai Plateau").

2. Form a sentence. 1. On the Qinghai-Tibet Plateau, there is a vast prairie with countless cattle and sheep, which is really a paradise!

2. In the vast prairie, hundreds of millions of creatures live.

3. In the face of the vast and boundless sea, people's impetuous hearts calmed down, and the vastness of the sea and the blue of the sea cleansed all the hustle and bustle of the world.

4. On the vast grassland, you will always see herdsmen grazing sheep.

5. I saw that on the vast grassland, the herdsmen were grazing sheep. Maybe that's their life, it's a lot of fun.

6. In the face of the vast world and nature, people are really insignificant.

7. There is no palace on the moon, no Chang'e and Jade Rabbit, only the vast wilderness.

Question 1: The meaning of vastness is pronounced 广袤无垠 (guǎng mào wú yín), a Chinese idiom. Hiro:

Stuff length. Width: North-South breadth.

Yin: marginal; Boundary. It is described as vast beyond the horizon, vast and boundless.

Question 2: What does the vast expanse mean Meaning of the word.

Wide: East-west length. 袤:

The distance between north and south. Yin: marginal; Boundary.

Meaning: so vast that you can't see the edge, describing the vastness and boundlessness; Boundless. Spacious; Broad:

Blue sky, endless. Boundless, that is, boundless blessings, that is, edges. Meaning:

Vast and boundless. In ancient times, the length of east and west was "wide", and the length of north and south was "Yuan".

Question 3: What does it mean to be vast? The idiom name describes the vastness and boundlessness. In ancient times, the length of east and west was "wide", and Yin: edge. Immense: boundless. The description is extremely broad.

Question 4: What does it mean to be vast and boundless Vast and boundless is described as vast and boundless. The metaphor is very broad.

Wide: The length of the thing. Yuan: The length of the north and south. Yin: marginal; Boundary.

Question 5: What does it mean to be vast? Acceptation.

Wide: East-west length. Yuan: The distance between north and south. Yin: marginal; Boundary. Meaning: so vast that it is not boundary, it is described as vast and boundless; Boundless.

Spacious; Expanse: blue sky, boundless. Immense, that is, boundless. Yin, that is, the edge.

Meaning: vast and boundless. In ancient times, the length of east and west was "wide", and the length of north and south was "Yuan".

Question 6: What does the vast expanse mean The vast expanse means the boundary and the margin.

Wide: East-west length.

Width: North-South breadth.

Yin: marginal; Boundary.

Meaning: vast and boundless. The metaphor is so vast that you can't see the edge, and it describes the vastness.

Question 7: What does it mean to be vast and vast Wide: the length of things from east to west. Yuan: The distance between north and south. Yin: marginal; Boundary. Meaning: the metaphor is so vast that it cannot be seen, and the description is boundless; Boundless.

The word has a wide meaning: the length of things from east to west. Yuan: The distance between north and south. Yin: marginal; Boundary. Meaning: so vast that you can't see the edge, describing the vastness and boundlessness; Boundless.

Spacious; Expanse: blue sky, boundless. Immense, that is, boundless. Yin, that is, the edge.

Meaning: vast and boundless. In ancient times, the length of east and west was "wide", and the length of north and south was "Yuan".

Expansive: Vast and boundless. In ancient times, the length of east and west was "wide", and Yin: edge. Immense: boundless. The description is extremely broad.

Synonym of the near Kai Bureau: vast, boundless, boundless.

Sentence formation: the first grandson's trace.

1. There is no palace on the moon, no Chang'e and Jade Rabbit, only the vast wilderness, the mountains are towering, and the boulders are rugged.

2. I saw that on the vast grassland, the herdsmen were grazing sheep. That's their life, full of fun.

3. Looking up at the vast sky, those pearl-like stars are blinking.

In the early morning of October 1, in the vast Pacific Ocean, a huge ship was cleaving the waves and sailing for Hong Kong.