The world's population has more than tripled during this century, and world output has risen hugely, so you would expect the earth itself to have been affected.

本世纪世界人口增长了两倍多，世界产出也大幅增长，所以你会认为地球本身也受到了影响。

youdao

Did you come to the organic food festival we had to celebrate Earth Day?

你来参加我们为庆祝地球日而举办的有机食品节了吗？

youdao

Otherwise gravity will pull you back down to the Earth.

否则，地心引力会把你拉回地球。

youdao

Roberto Clemente once said: "Anytime you have an opportunity to make things better and you don't, then you are wasting your time on Earth."

VOA: special.2010.04.11

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

Why should the amount by which you're attracted to the Earth be also a measure of how much you hate acceleration?

为什么物体受地球引力的大小,恰好能衡量物体加速的难易程度呢

耶鲁公开课 - 基础物理课程节选

After -- a little while after that, I think you start to think a little bit about the people who are back on Earth that are most precious to you, and then that little bit of loneliness can kick in.

WHITEHOUSE: President Obama's call to the International Space Station

You want to save the earth, but you're not ready for a hybrid car.

FORBES: Magazine Article

If you pegged Vietnam to be among the last places on earth to catch dotcom fever, you'd be right.

CNN: Stops and Starts