The atmosphere is about twenty-percent oxygen and eighty percent nitrogen from Earth's surface to where space begins at one-hundred-twenty kilometers up.

VOA: special.2011.04.06

I think that the same chapter that I quoted to you of the holy Koran talks about human beings being Abus and Khalifah of God on earth.

我向你引述的,《可兰经》的同一章谈到了人类,是上帝在地球上的阿布和哈里发。

普林斯顿公开课 - 人性课程节选

Worse still,after about 20 minutes after the ship takes off, all radio contact between ship and earth will be destroyed.

更坏的是，当飞船起飞20分钟后，所有飞船与地球的无线电通讯都被切断。

耶鲁公开课 - 死亡课程节选

She says that Earth Day is still very much about activism and fighting for the environment on a local level.

VOA: special.2010.04.21

I speak in a figurative way about the relationship between the earth and the sky, and I believe that there's a sky god.

我用一种修辞法,来说天地关系，我相信有一个天神。

耶鲁公开课 - 文学理论导论课程节选

On Earth Day, the artist and building designer Maya Lin will launch a Web site about the Earth's endangered plants and animals.

VOA: special.2010.04.21

So this is a piece by Strauss where he's trying to resurrect the content, or mirror the content, of a philosophical novel by Friedrich Nietzsche, Thus Spoke Zarathustra, and it's about the unleashing of human capacity as it comes forth from the primordial earth here.

通过这个片段,施特劳斯正试着,重新诠释或者再现弗里德里希·尼采,的哲学著作查拉图斯特拉如是说的内容,这部作品是关于人类能力的释放,时间设定在人类从原始的世界出现之后

耶鲁公开课 - 聆听音乐课程节选

And,he says the discovery will add to what scientists know about Earth's changing climate.

VOA: special.2009.05.12