The boat was called the Rye Riptides, named for Rye Junior High.

这艘船被称为" 黑麦激流号" ，以" 黑麦初中" 命名。

If you don't, you might get caught in a riptide.

如果不这样做的话，你可能就会被卷入激流中了。

If you find yourself in a riptide, don't panic.

假如你发现自己被卷入激潮时，别惊慌。

You might even spot the riptide before you go into the water.

你甚至可以在下水前就分辨出离岸流是否即将发生。

In some cases, these people were good swimmers. So how did it happen? Riptide!

而这些溺水的人中有些是很会游泳的。那么这究竟是怎么发生的呢？是激潮在作怪！

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。

This could indicate that a riptide is churning up sand, sediment and seaweed.

这种现象表明激流可能正在搅动着沙子、沉积物和海藻。

Generally, riptides are only about 25 m (80 ft) in width.

一般来说，离岸流只有25米(80英尺)宽。

Riptide is a strong underwater current. It moves quickly away from shore and out to sea.

激潮是海面下一种强大的暗流，从海岸迅速地流向大海。

This is WHAT IF and here is what will happen if you were caught in a riptide.

请收看本期“假如有如果”节目，接下来我会为各位介绍，如果遇到离岸流，都会发生什么事情。