They were part sun, part earth.

他们部分是太阳，部分是大地。

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When Earth's orbit is more elliptical, Earth is actually closer to the sun during part of the year.

当地球的轨道更接近椭圆时，地球实际上在一年的一部分时间里更接近太阳。

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Of course, we now know that the planets, including Earth, revolve around the Sun, and that the solar system is only a tiny part of the universe.

当然，我们现在知道，包括地球在内的行星都围绕太阳公转，而太阳系只是宇宙的一小部分。

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At least nineteen of the fifty American states are planning to take part in the two thousand ten Earth Hour observance.

VOA: special.2010.03.22

Well, Wright himself described that difficulty of writing his autobiography, and these are the terms he used: I found that to tell the truth is the hardest thing on earth, harder than fighting in a war, harder than taking part in a revolution.

莱特自己描述了,自传写作的艰辛，他如是说：,“我发现说真话是世界上最难的事，比参加战争难，比参加革命难，如果尝试写自传。

耶鲁公开课 - 1945年后的美国小说课程节选

Here Aristophanes presents Socrates as an investigator and this is part of the first charge remember an investigator of the things aloft and the things under the earth and who makes the weaker argument the stronger.

剧中，亚里斯多芬尼斯将苏格拉底,描绘成是一名调查员,这是第一项控诉的部份,他调查上天下地的事物,能让无力的辩论转强。

耶鲁公开课 - 政治哲学导论课程节选

Millions of people around the world take part in Earth Hour year on year and we're always looking for innovative ways to get our message out there.

ENGADGET: Quadrocopter fleet stuns Londoners with giant hovering Star Trek logo (video)

Also, Sherpa people respect Everest as part of Mother Earth.

BBC: Interview with a Sherpa guide

If Iraq were to fall out of the sky onto a random part of the earth, odds are good that it would plunk into the ocean, sink for at least two miles and then settle into a seemingly endless mudflat called the abyssal plain.

NPR: Down Deep, An Unexpected Fish Boom