Mars has less gravity. My attempts to walk resulted in jumps and hops, which took me into the air.

VOA: special.2010.07.10

And then, suddenly I need to MacBook Air sell my MacBook Air on Craigslist and I can take the person's credit card instead of having them bring $1200 to me or whatever I'm selling it for.

之后突然我需要,在克雷格斯利斯特网站上卖我的,而且我可以让那个人拿信用卡过来,而不是,带着1200美元或是我需要的别的东西给我。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

You do not have to wave your hands in the air if you're math phobic, but since some of you are, let me just get you all to take a deep breath.

如果你有数学恐惧症你不必举手示意,既然有人是,那么让我们深呼吸一下

耶鲁公开课 - 博弈论课程节选

The effort to stand carried me into the Martian air to the height of about one meter.

VOA: special.2010.07.10

Suddenly,a wonderful smell in the air made me get up and put out my hands.

VOA: special.2009.11.15

He said he is going to give me an air-conditioned place when I go down there C if I go there C so I won't put all the fires out."

VOA: special.2009.03.22

The ordinary air makes me weak.

VOA: special.2009.05.23