"You'll find something on Earth as close to what is pretty much on Mars.

VOA: special.2010.07.28

I'll be wondering what on earth is Pepsi up to, but that's fine.

我会疑惑百事究竟想干嘛,但不管他了

耶鲁公开课 - 博弈论课程节选

Can you tell us in detail what people do on Earth Day?

能告诉我人们在地球日会具体做些什么吗？

关于世界地球日 - SpeakingMax英语口语达人

But no matter what the size,tornado winds are the strongest on Earth.

VOA: special.2010.05.11

What are you doing on this earth?

你活在这世界上是为了什么呢

耶鲁公开课 - 聆听音乐课程节选

He told students it was time for them to learn what it means to be a human being on Earth at a time when every living system was failing.

VOA: special.2009.06.05

In the universe we-- Who knows what is out there in the universe but at least on Earth we may well be the only people there are.

在宇宙中，我们-,谁知道宇宙中有什么,但至少在地球上我们很可能是唯一的。

耶鲁公开课 - 死亡课程节选

What and how the Japanese eat, he says,explains why they are the healthiest people on earth.

VOA: standard.2010.02.23

In answer to the promise of the Bishop's heavenly mansion in another life, she claims another sort of house, what she calls love's mansion which is noble itself and which is to be lived here on earth.

在回答主教许诺的在另一个世界,生活在天国的大厦时,她提出另一种房子，称之为爱之屋,那房子自身是高贵的,是在现世存在也可居住的。

耶鲁公开课 - 现代诗歌课程节选

Both Melvin and Satcher say they hope there will be many more African-American space explorers inspired by what they've accomplished, not only in outer space but on Earth.

VOA: standard.2010.02.02

What am I doing on this earth with regard to this particular course?

我开这门课,到底是为了什么

耶鲁公开课 - 聆听音乐课程节选

But the commissioners noted what they called 'the harsh fact that these countries are among the poorest on earth, and that the full claims would have been impossible for either side to pay.

VOA: standard.2009.08.20

They get me to think frequently about what I'm doing on this earth.

它们促使我不断追寻,自己在这世界上存在的意义

耶鲁公开课 - 聆听音乐课程节选