You have to plant the mangroves at hands width apart.

你必须种植有一双手宽的红树。

In the last 40 years, eighty percent of China's mangroves have been destroyed.

在过去40年里，中国百分之80的红树林已遭破坏。

Also, powerful waves have pulled some newly planted mangroves out to sea.

另外，强大的海浪会把新种植的红树林拖到海上。

Caribbean mangrove swamps are filled with organic material.

加勒比海红树林沼泽充满了有机物。

We have to build sea walls and plant mangroves.

我们必须建造海堤，种植红树林。

There we were, knee deep in water, crawling through mangrove roots.

我们就在那里，膝盖深的水里，在红树林的根部爬行。

You will be in love when you go inside the mangrove.

当你走进红树林的时候，就会爱上它。

The mangrove's roots anchor the trees against the tidal pull.

红树林的根部使树木不受潮汐的牵引。

There have been some restoration efforts around the world to protect mangroves.

全世界已经有一些保护红树林的恢复工作。

Well, this is what happens to a lot of coastal mangrove forests.

这个，就是许多沿海红树林所面临的问题。