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

三角洲河口地带有一片世界上最大红树林，孙德尔本斯红树林。

We have to build sea walls and plant mangroves.

必须建造海堤，种植红树林。

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

红树林根部使树木不受牵引。

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问题。

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

使用然染料来自沿海生长红树林。

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

幼鱼最重要热带栖息地之一是红树林沼泽。

Where they, too, will essentially fertilise the mangrove.

在洞底，基本上它就是在给红树林施肥。

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

第一，它会抑制红树林自然生长。

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

当你走进红树林时候，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红树林。

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

此次红树林更新换代工程和世界上其他地方红树林相似。

This includes Mangrove lagoons on the Great Barrier Reef.

其中包括大堡礁上红树林泻湖。

Caribbean mangrove swamps are filled with organic material.

加勒比海红树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，人正在努力保护和扩大红树林森林。

Years ago, mangroves were all along the Yucatan shores.

很多年前，尤卡坦海岸边到处都是红树林。

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红树林已遭破坏。

The mangroves play two vital roles in the local community.

红树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.

在附近巴湾，保护努力都集中在当地红树林。

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

印度和孟加拉孙德尔本斯是世界上最大红树林沼泽。

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

就在那里，膝盖深水里，在红树林根部爬行。