天体的距离与大小

旁白 neutral

The distance through the earth from North to South is seven thousand nine hundred miles

从北到南穿过地球的距离是 7900 英里。

旁白 neutral

The distance round the earth is twenty-four thousand nine hundred miles

环绕地球一圈的距离是 24900 英里。

旁白 neutral

How far is the moon from the earth?

月亮离地球有多远？

旁白 neutral

It is two hundred forty thousand miles from the earth

它离地球 24 万英里。

旁白 neutral

How far is the sun from the earth?

太阳离地球有多远？

旁白 neutral

The distance of the sun from the earth is ninety-three million miles

太阳离地球的距离是 9300 万英里。

旁白 neutral

What is that in your hand?

你手里那是什么？

旁白 neutral

It is a ball

那是一个球。

旁白 neutral

The ball is small

这个球很小。

旁白 neutral

What is that in the sky?

天上那是什么？

旁白 neutral

It is the sun

那是太阳。

旁白 neutral

The sun is great

太阳很大。

旁白 neutral

The sun is a great ball of fire

太阳是一个巨大的火球。

旁白 neutral

What is the size of the sun?

太阳有多大？

旁白 neutral

It is eight hundred sixty-four thousand miles through from one side to the other

它从这一边到那一边有 864000 英里。

旁白 neutral

What is the size of the moon?

月亮有多大？

旁白 neutral

It is two thousand one hundred sixty miles through from one side to the other

它从这一边到那一边有 2160 英里。

旁白 neutral

Is the moon smaller than the earth?

月亮比地球小吗？

旁白 neutral

Is the earth smaller than the sun?

地球比太阳小吗？

旁白 neutral

Is the sun greater than the moon?

太阳比月亮大吗？

旁白 neutral

The moon is near the earth

月亮离地球近。

旁白 neutral

The earth is far from the sun

地球离太阳远。

旁白 neutral

New York is near Washington

纽约离华盛顿近。

旁白 neutral

San Francisco is far from Washington

旧金山离华盛顿远。

旁白 neutral

Are the stars smaller than the sun?

星星比太阳小吗？

旁白 neutral

No. Some of the stars are much greater than the sun

不。有些星星比太阳大得多。

旁白 neutral

Are they nearer than the sun?

它们比太阳更近吗？

旁白 neutral

No, they are much farther than the sun

不，它们比太阳远得多。

旁白 neutral

How far from the earth is the nearest star?

离地球最近的星星有多远？

旁白 neutral

It is over four light-years from the earth

它离地球有四光年多。

旁白 neutral

What is a light-year?

什么是光年？

旁白 neutral

It is the distance which light goes in a year

它是光在一年里走过的距离。

旁白 neutral

This is a flame

这是一团火焰。

旁白 neutral

It sends out light

它发出光。

旁白 neutral

The sun sends out light

太阳发出光。

旁白 neutral

The light goes out from the sun in every direction

光从太阳向各个方向射出。

旁白 neutral

Light goes one hundred eighty-six thousand three hundred miles in a second

光每秒走 186300 英里。

旁白 neutral

How far does it go in a year?

它一年走多远？

旁白 neutral

It goes about six trillion miles in a year

它一年大约走 6 万亿英里。

旁白 neutral

A light-year is six trillion miles

一光年是 6 万亿英里。

旁白 neutral

The nearest star is over four light-years from the earth

最近的星星离地球有四光年多。

旁白 neutral

The nearest star is twenty-five trillion miles from the earth

最近的星星离地球 25 万亿英里。

旁白 neutral

The nearest stars are very far from us

最近的那些星星离我们很远。

旁白 neutral

Some of the stars are very much farther

有些星星还要远得多。

旁白 neutral

The farthest stars are thousands of light-years from us

最远的那些星星离我们有几千光年。