The swings between hot and cold are brutal.

冷热之间温度摆动是严酷。

And some lizards, like Komodo dragons, swing their flexible tails around to attack.

有一些蜥蜴，比如说科莫多巨蜥，会摆动其灵活尾巴来进行攻击。

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

尽管来回摆动幅度太小，无法测量，但这并不意味着这种效应无法被检测到。

It seems a little bit unbelievable but recent research suggests that the tail wagging to the right indicates positive feelings or that your dog is relaxed.

这似乎有点难以相信，但最近研究表明，狗尾巴向右摆动表示积极情绪或者狗狗感到轻松自在。

There is very little movement above the shoulders.

他肩膀摆动幅度很小。

AC would be kind of like watching the water swishing around back and forth if you open the lid of your washer and look inside.

如果你打开洗衣机盖子往里面看，流电就像在里面来回摆动水流。

A short waggle is also a way of saying " hey" to a passerby, and a more energetic one means " yes" .

短暂摆动也是对路人问好一种方式，摆动幅度大一些则表示同意。

The slightest wind agitates the leaves of the trees.

极轻风使树上叶子摆动起来。

This same instability also enhances our frequency selectivity, for a given hair cell tends to oscillate best at the frequency at which it normally trembles when it's not being stimulated.

同样不稳定性也能增强我们对频率辨识度，因为某个毛细胞摆动最佳频率，一般是它在不受刺激时自然抖动频率。

And a lower-mass planet will make the star wobble much less.

而一颗质量较低行会使摆动更小。

To wiggle is to make little movements from side to side.

摆动指做出略微移动，从一边到另一边。

Be careful when you pass around a moving swing.

当你经过摆动秋千时，要小心点。

Hey, we're out of towels and those shimmy things.

嗨，我们这没有毛巾和摆动装置啥。

That summer with parts clashing and radio swinging we had it for California.

那年夏天，我们车在零件碰撞，收音机摆动状况下，前往加利福尼亚州。

It was a strong kick, ankle flick was on point.

那一踢力道强劲脚踝摆动恰到好处。

As Snow White followed the bird, she found the green hat swinging from a branch.

白雪公主跟着小鸟，她发现从树枝上摆动绿色帽子。

The most obvious way to do this is to … . Well, you couldn't see me but I just nodded my head – I moved my head up and down!

最明显方式就是… … 嗯，你是看不到我但是我刚才点了点头，上下摆动了一下我头。

Yes, we sway back and forth to withstand the fury of the storm, to stand the test of time, a constant struggle, constant struggle.

是，我们前后摆动以抵挡风暴愤怒，经得住时间考验，这是一场持续斗争，持续斗争。

As the others watched, he swam downwind to the end of the pond, turned, tested the wind, pumped his neck up and down, trumpeted, and after a rush of two hundred feet, got into the air and began gaining altitude.

在大家注视下，他逆风游到池塘尽头，转过身，试了试风向，上下摆动着他长脖子，吹号般叫着，猛冲了两百英尺，进到空中开始往上升。他白色长脖子向前伸了出来。

Like, they cannot see inside of their body, but every day I look down, I'm like, 'Ah, hey! This is somebody else's hand or this is somebody else's elbow that I am moving back and forth.'

比如，别人看不到体内移植器官，而我每天往下看时会觉得，‘啊，嘿！我来回摆动是别人手掌，别人手肘。