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The oceans
海洋
Almost three quarters of the Earth is water.
地球上有四分之三被水覆盖着
Many fish and sea animals live in the streams, rivers, lakes, seas and oceans on the Earth.
在地球上 有许多鱼类和海洋生物生活在河流 湖泊 大海和海洋中
Whales, dolphins and sharks are sea animals.
鲸鱼 海豚和鲨鱼都是海洋生物
Whales are the largest animals on the Earth.
鲸鱼是地球上最大的动物
Dolphins are one of the most intelligent animals.
海豚是最聪明的动物之一
Sharks are one of the most dangerous animals.
鲨鱼是最危险的动物之一
In the oceans, you can find starfish and sea horses.
在海洋里 你可以找到海星和海马
They are interesting and beautiful sea animals.
他们都是有趣而美丽的海洋动物
People also get food from the oceans. The seafood we eat is from the oceans.
人们也从海洋里获取食物 我们吃的海鲜都来自海洋
Fishermen use nets to catch fish and prawns in the deep sea.
渔夫用渔网在深海里捕捉鱼和虾
The oceans are important to all animals on the Earth.
海洋对地球上所有的动物都很重要
We must keep them clean. We must stop polluting them.
我们必须使它保持清洁 我们必须停止污染它们
