So, there are three laws of Kepler, okay?

开普勒定律有三条
So, three laws in 40 years.

四十年得到三条定律
Still better than Congress.

还是比国会强多啦[Law还有"法律"的意思]
Here is what he had.

以下是他得到的结论
The first law is,

第一定律是
"All planets go around the Sun on an elliptical orbit

"所有行星以椭圆轨道绕太阳旋转
with the Sun as the focus."

太阳位于椭圆的焦点"
So, I'm not going to write all the words,

我不准备写下全文
it'll take me forever to write it;

这会耗费太多时间
I'll just say "elliptical orbit,"

我只写"椭圆轨道"
and you guys can get the precise text from any source you like.

你们可以通过自己喜欢的方式找到原文
But I have to remind you what elliptical orbit means, right?

但我想提醒你们椭圆轨道的意义