Temperature's about 10,000 degrees fahrenheit on the surface,

表层温度大约是10,000华氏度
-27 million degrees at the core. -good.

-核心部位是2700万华氏度 -很好
Stacey?

史黛丝?
A word or two about the composition.

用一两个词说一下它的构成
Mostly hydrogen.

大部分是氢
Also helium with some carbon and nitrogen thrown in there.

其中还有氦碳和氮
Excellent. Now, I want you to think about the perfect set of circumstances

非常好现在我要你们开始考虑完美的距离
That put this celestial ball of fire

这个天空中的火球
At just the correct distance

距离我们生命得以延续的蓝色地球
From our little blue planet for life to evolve,

正好的距离
Making it possible for you to be sitting here

这样才让你们有机会坐在这里
In this riveting lecture.

听到如此精彩的演讲