The spring is getting squashed because you are pushing down and the floor is pushing up.

弹簧现在被压缩了,因为你在往下压,地面在往上推

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Now we have more and more people using it all over the world.

现在世界上有更多的人,在使用推特。

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You're pushing him and that's different ... than steering something that is going to cause death into another... You know, it doesn't really sound right saying it now.

是你在推他，这不同于,操控方向盘进而导致了他人死亡。,现在听起来好像不太对头了。

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We'll revert especially to the notion of "pushing" in other contexts later in the course, but for the moment you can see the way in which there is a tension between that which pulls and that which pushes which is one of the motive forces of the story.

以后我们会在,其他作品中回归“推“的本意，但是现在我们能看得出来,在推和拉之间有一种张力,这也是整个故事发展的动力之一。

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