地球上所有的生命都是由细胞组成的,从最小的单细胞细菌,到巨大的蓝鲸,到你。
Every living thing on Earth is made of cells, from the smallest one-celled bacteria to the giant blue whale to you.
《TED教育》《TED-Ed》
蓝鲸生活在世界各地的海洋中。
The blue whale lives in oceans around the world.
可能只剩下大约3000头蓝鲸。
There may be only about 3,000 blue whales left.
蓝鲸是最大的鲸鱼种类。
The blue whale is the largest whale species.
蓝鲸可以长到100英尺长。
The blue whale can grow up to 100 feet long.
蓝鲸是世界上最大的动物。
The blue whale is the largest animal in the world.
蓝鲸主要以小型甲壳类动物为食。
The blue whale primarily feeds on small crustaceans.
蓝鲸的叫声可以传到几百公里外。
The call of a blue whale can travel hundreds of kilometers.
蓝鲸的心脏大小相当于一辆小汽车。
The heart of a blue whale is about the size of a small car.
看到一只蓝鲸在海面上喷出水柱是一件令人惊叹的事情。
Seeing a blue whale spout water at the surface is an amazing sight.
不是所有的生物都有一定的权利吗?蓝鲸是最大的生物。
Don't all living creatures have certain rights? Blue whales are the largest living creatures.