G-force is our measure of relative acceleration.

地心引是我们对相对加速度的度。

Gravity is impossible to get away from you. You're constantly under it.

地心引是不可能离开你的。你一直在它的作用之下。

Enormous energy is needed to launch a spacecraft against (the force of) gravity.

发射飞船需要巨大的能脱地心引。

By the way, this was the main plot line in that film " Gravity" .

顺便说一下，这是电影《地心引》的主要情节。

It is sometimes referred to as gravitational force.

它有时候称作地心引。

The air is oldest in the ice that was closest to the Earth's centre.

在最靠近地心的冰层中，空气是最古老的。

The way my hair defies gravity is something that I think is beautiful.

我认为我的头发对抗 地心引的方式就是一种美。

These studies will be possible because the space station is almost completely outside Earth's gravity.

因为空间站几乎完全不受地心引影响。

As Alberto reached the edge, he jumped off, screaming, " Take me, Gravity! "

阿贝托到悬崖边，一边做着往下跳的准备动作，一边尖叫着：" 带我走，地心引！"

For one, without the stress of Earth's gravity, her bones lose density.

首先，没有地心引，她的骨密度会降低。

Still, Ptolemy's idea of a geocentric Universe stuck around for well over a thousand years.

然而托勒密的地心宇宙模型仍然维持了一千多年。

You uh, you don't believe in gravity?

你不相信地心引？

Ok, don't get me started on gravity.

别跟我提起地心引。

They don't need to stand around all day resisting gravity like we do.

他们不用整天像我们一样， 需要对抗地心引的站立。

The research tools spent the last year pointed toward the center of the Earth.

过去一年使用的研究工具都指向地心。

You know, I really loved her in that movie " Gravity."

你们知道不，我挺喜欢她演的" 地心引" 的。

Because the body of this asteroid seems to defy gravity.

因为这颗行星天体似乎不受地心引的作用。

Well, you're still beating gravity at that point.

在那年纪还没被地心引打败。

Or the Best Picture Award could go to the space thriller 'Gravity'.

最佳影片奖的有争夺者还有太空惊悚片《地心引》。

Then I released the brake and yielded myself to gravity.

然后我松开了刹车，臣服于地心引。