They'll learn the history of the reef, coral morphology, the science behind the corals.

他们将学习珊瑚礁的历史，珊瑚的形态，珊瑚背后的科学。

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

我们必须记住，珊瑚礁还活着。

Stony coral tissue loss disease represents another threat to the world's coral reefs.

石珊瑚组织损失病是全球珊瑚礁面临的另一种威胁。

It found them to be the biggest current threat to the world's coral reefs.

研究发现，它们是目前世界上珊瑚礁面临的最大威胁。

Fortunately, there are some simple things you can do to help protect the coral reefs.

幸运的是，你可以做一些小事来帮助保护珊瑚礁。

Once we get to 2 degrees, we lose all coral reefs, for example, in the world.

一旦我们达到2度，我们就会失去例如世界上所有的珊瑚礁。

Well, a few missing pieces isn't going to turn a coral reef into an African safari.

珊瑚礁少了几块是不会变成非洲野生动物园的。

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礁中最易识别的生物。

Overfishing by humans, ocean pollution, and warming temperatures have all put the world's coral reefs are at risk.

人类的过度捕捞，海洋污染和气温升高都使得全球的珊瑚礁遭遇危机。

He said the two urchin die-offs, or widespread losses of the animals, have changed the coral reefs in the Caribbean Sea.

他说，这两次海胆数量的锐减，即大量海胆死亡，已经改变了加勒比海的珊瑚礁。

Chinese officials have sent workers to expand and develop the coral reefs.

中国官员已派遣工人扩大和开发珊瑚礁。

Keep our coral reefs safe and healthy for everyone.

让我们的珊瑚礁对每个人都安全健康。

Entanglement in fishing line is a source for mortality in Hawaii's coral reefs.

钓鱼线缠绕是夏威夷珊瑚礁死亡的主要原因。

They are volunteering in a government-run project to rehabilitate the coral reefs off Wasini Island that are degrading because of climate change.

他们是在一个政府项目中志愿帮助瓦西尼岛恢复珊瑚礁，因为气候变化珊瑚礁群锐减。

It read, governments of the world, please help the ocean's coral reefs.

它写道，世界各国政府，请帮助海洋的珊瑚礁。

When you conserve our coral reef, you actually are preserving the food, the fish and the shells.

当你保护我们的珊瑚礁时，你实际上是在保护食物、鱼和贝壳。

I'm going to do something for our planet's coral reefs, she said.

我要为我们星球的珊瑚礁做点什么，她说。

Governor Takeshi Onaga said a concrete block thrown into the sea for testing had damaged a coral reef.

州长 Takeshi Onaga 说， 一块扔进海里进行测试的混凝土块损坏了珊瑚礁。

It would allow vast tracks of the world's coral reefs to replenish and give safe harbor to countless species.

它将使世界上珊瑚礁的广阔轨道得到补充，并为无数物种提供安全港。

Scientific models predict a two-degree Celsius increase in ocean temperatures by 2050, which may destroy up to 99% of the Earth's coral reefs.

据科学模型预测到2050年海洋温度将上升2摄氏度，届时可能破坏地球上高达99%的珊瑚礁。