People often confuse undertow, which is actually a strong backwash and rip currents.

人们经常混淆回流和离岸流，回流其实是一种强烈的反冲力。

Four billion years ago, the chemistry of life may well have begun in small puddles swept by a backwash.

40亿年前，生命的化学组成很可能开始于被反冲冲刷过的小水洼。

Return flow of the water down the beach is called backwash, which is commonly called undertow when the pull is strong.

水流顺着海滩回流到海洋中被称为回流，如果推力很大的话，通常被称为退浪。

But the backwash of which was continuing to unfold when I was growing up and on into early adulthood.

但是当我长大并进入成年初期时，其反作用仍在继续展开。

Sculley had painfully craved Jobs's affection, Jobs had eagerly sought a father figure and mentor, and when the ardor began to cool there was an emotional backwash.

斯卡利苦苦渴求乔布斯的喜爱，而乔布斯则渴望在斯卡利身上获得父亲和良师益友般的感觉。当两人的热情开始降温时，就产生了情绪上的反弹。

With this backwash of wounded bearing conflicting reports and the increase of frightened refugees crowding into the already crowded town, Atlanta was in an uproar.

由于这些像潮水般退下来的伤兵带来了种种互相矛盾的消息，以及纷纷逃来的难民大量增加，亚特兰大这个城市简直沸腾起来了。

I'm sorry, do I really need to connect the dots for you? The backwash into this glass is every pathogen that calls your mouth home, sweet home.

不好意思 但非得让我把话挑明了吗 流回到这个杯子里的 是在你那所谓温暖的家的嘴里待过的每一个病原体。

Imagine this toy bear is a person that is being pulled seaward to a beach goer caught in a strong backwash and slammed by an overtopping wave.

想象一下，这只玩具熊是一个人，它被推向大海，被强烈的退浪卷入海洋之中，然后被翻滚的波浪猛击。

What's the greatest hazard of beach when the backwash flows off the beach and a concentrated way to form a strong current that can carry you far off shore into deep water.

海滩最大的危险是什么呢，当退浪从海滩上来袭，集中成了强大的水流，可以把你带到远离海岸的深海中。