But large swells were likely to create life threatening surf and rip current conditions.

但海面起伏还是可能会形成威胁生命的风浪和潮流。

Oh my god, that's where the rip current is.

我的天哪，那是离岸流所在的地方。

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 out of five times, it's from these rip currents, also called riptides.

这些事故五分之四是由离岸流，也称激流造成的。

How do you spot rip currents?

如何发现离岸流呢？

Dangerous waves and rip currents were generated by storms churning in the Pacific Ocean.

太平洋上的风暴搅动产生了危险的海浪和裂口流。

The rip current would be pulling you under the surface.

离岸流会把你拖到水下。

Rip currents are strong, narrow channels of fast-moving water flowing directly away from the shore.

离岸流是一种强烈的、快速流动的窄道水流，会直接从海岸迅速游回大海。

And people are being warned about strong rip currents which can drag swimmers out to sea.

而靠海而建的建筑物都处于危险当中，当地人民已经收到激流足以将游泳者卷入大海的警告。

Well, unfortunately that's where the rip current is.

不幸的是，那里有离岸流。