At the delta's mouth, the largest mangrove forest in the world, the Sunderbans.

三角洲河口地带有一世界上最大的林，孙德尔本斯林。

We have to build sea walls and plant mangroves.

我们必须建造堤，种植林。

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

林的根部使木不受潮汐的牵引。

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

这个，就是许多沿林所面临的问题。

The natural dyes used come from mangrove forests that grow along the coast.

使用的然染料来自沿生长的林。

One of the most important tropical habitats for young fish is mangrove swamps.

鱼最重要的热带栖息地之一是林沼泽。

Where they, too, will essentially fertilise the mangrove.

在洞底，基本上它们就是在给林施肥。

Number one, it's going to inhibit the natural growth of the mangrove.

第一，它会抑制林的自然生长。

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

当你走进林的时候，就会爱上它。

They include what is said to be the largest growth of mangrove trees in the Western world.

包括西方世界生长最大的林。

This mangrove renewal effort is similar to others around the world.

此次林更新换代工程和世界上其他地方的林相似。

This includes Mangrove lagoons on the Great Barrier Reef.

其中包括大堡礁上的林泻湖。

Caribbean mangrove swamps are filled with organic material.

加勒比林沼泽充满了有机物。

There, on the Yucatan Peninsula, people are working to protect and expand mangrove forests.

在尤卡坦半岛，人们正在努力保护和扩大林森林。

Years ago, mangroves were all along the Yucatan shores.

很多年前，尤卡坦岸边到处都是林。

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的林已遭破坏。

The mangroves play two vital roles in the local community.

林在当地社区扮演着两个重要角色。

In nearby Ghazi Bay, conservation efforts are focused on the local mangrove forests.

在附近的巴湾，保护的努力都集中在当地的林。

The Sundarbans of India and Bangladesh is the world's largest mangrove swamp.

印度和孟加拉的孙德尔本斯是世界上最大的林沼泽。

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

我们就在那里，膝盖深的水里，在林的根部爬行。