And he walks by having his sho...shoulders...they are actually bouncing back and...back and forth.

他走路的时候，他的肩膀...会切...回摆动。

And that makes the sun wobble back and forth.

这使得太阳回摆动。

Hinge joints swing back and forth like — well, a hinge on a door.

屈戍关节回摆动，就像——嗯，门上的铰链一样。

The machine rocks and creaks in all its joints. There comes a tremendous shock.

这台机器的所有连接处都回摆动，发出嘎嘎响声，令人不胜恐惧。

The balance wheel rocked back and forth precisely.

平衡摆轮精准回摆动。

To help him think, he sits down in a rocking chair and quietly swings back and forth.

为了帮助自己思考，他坐在摇椅上，安静回摆动。

Oh, I can see if Phil has that thing in his car that flails around like this.

对了，我可以去看看菲尔车里有没有那种回摆动的东西。

Well, choanoflagellates have little flagella that whip back and forth to move them from place to place.

领鞭虫有很小的鞭毛，鞭毛回摆动，让它们从一个方移动到另一个方。

With a low center of mass, the wheel just swings back and forth like a pendulum, then stops.

当质心较低时，车轮就像钟摆一样回摆动，然后停止。

Your hot air balloon catches a branch, and you get stuck in a Lurch, swinging back and forth.

你的热气球抓住了一，你被困在一个歪斜的方，回摆动。

That means that that pendulum swinging back and forth from style to style, from movement to movement, is irrelevant.

这意味着钟摆回摆动，不同的风格、 不同的艺术运动，已无关紧要。

Even though the wiggling back and forth of the star is too small to measure, that doesn't mean the effect is undetectable.

尽管恒星回摆动的幅度太小，无法测量，但这并不意味着这种效应无法被检测到。

But however he turned his head and squinted and whisked his beard to and fro, he couldn't quite see his own shoulder.

可不论他怎么转头，斜着眼睛，回摆动着胡子，都看不见自己的肩膀。

Most can do this by wiggling back and forth in snakelike motion.

大多数人可以通过像蛇一样回摆动做到这一点。

The swing allows you to go back and forth in the air while sitting down.

秋千让您坐下时可以在空中回摆动。

To swing means moving back and forth just like kids on a swing.

" Swing" 意指像荡秋千的孩子一样回摆动。

So the window is oscillating back and forth.

所以窗户回摆动。

Somewhere near a chain creaked, swinging slowly to and fro.

不远处，一条铁链发出嘎吱声，缓慢回摆动。

It was just this pendulum swing that went back and forth.

只是这个钟摆回摆动。

Or a pendulum that is going to swing back and forth like this.

或者一个像这样回摆动的摆锤。