Coral reefs are already appreciated for their beauty.

珊瑚绚丽外表已备受赞赏。

Thousands of species of reef fish, mollusks, sea stars and other creatures inhabit coral reefs.

珊瑚里可有无数岩鱼类、星等生物生存。

Warming oceans can harm coral reefs, which turtles need to survive.

洋变暖会损害龟赖以生存珊瑚。

Like coral reefs, they are a nursery for the oceans.

像珊瑚一样它们是洋托儿所。

The archipelago is celebrated for its rich marine life and underwater coral reefs.

这个群岛以其丰富洋生物和水下珊瑚而闻名。

But when reefs are bleached or damaged, the fish flee, and the reef suffers.

但当珊瑚白化或受损后，鱼群会逃走，石也会遭受破坏。

The island nation boasts brilliant white sands, clear waters and vibrant coral reefs.

这个群岛拥有洁白无瑕沙滩，清澈透水及充满生机珊瑚。

Couples can enjoy the white beaches, clear waters and vibrant coral reefs around Palawan Island.

情侣们可以享受巴拉望岛周围白色滩、清澈水和充满活力珊瑚。

She said the program should restore the reefs and help oysters and other sea animals.

她说，该项目应该恢复珊瑚，帮助牡蛎和其他洋动物。

But Darwin also investigated coral reefs and their formation.

但达尔文也调查了珊瑚及其形成方式。

The coral reefs absolutely need human intervention to help.

珊瑚绝对需要人类干预来帮助。

The rising temperatures have put the world's largest reef under threat.

气温上升使世界上最大珊瑚受到威胁。

They help to (inaudible) and create reefs.

它们帮助形成(听不见)珊瑚。

Though small in size, it's one of the most instantly recognizable inhabitants of the world's coral reefs.

尽管它们体型很小，他们是全世界所有珊瑚中最易识别生物。

Despite its name, the Great Barrier Reef isn't just one large coral reef.

尽管名字叫大堡，但它并不仅仅是一个大型珊瑚。

We have to remember that there are still coral reefs that are alive.

我们必须记住，珊瑚还活着。

Coral reefs are important for many reasons.

珊瑚之所以重要，有很多原因。

Let's go back to the coral reefs.

我们再回到珊瑚例子上。

If you were to go to most coral reefs today, you'd hear something like this.

你去看看现在大部分珊瑚，会听见这样声音。

Setting up marine protected areas could help reefs.

建立洋保护区可以帮助珊瑚。