哈喽，大家好，我是海洋这个大家庭中的一员—鲸。我长得是不是很像鱼呢？也许你会说，你就是鱼类的一种啊！不不不，我不是鱼，我是哺乳动物哦！
Hello everyone, I am a member of the ocean family; Whales. Do I look like a fish? Perhaps you would say that you are a species of fish! No, no, no, I'm not a fish, I'm a mammal!
很久很久的古代，我的祖先们都是在陆地上生活的，可是，由于地壳碰撞引起的灾难，只好搬到了浅海中。开始，他们生活得很艰难，不过也慢慢适应了。又过了很长很长时间，祖先们又迁移到了大海中，四肢逐渐退化，就成了现在鱼的样子。
In ancient times, my ancestors lived on land, but due to disasters caused by crustal collisions, they had to move to shallow waters. At first, they lived a difficult life, but they gradually adapted. After a long, long time passed, our ancestors migrated back to the sea, and their limbs gradually degenerated, becoming what fish look like now.
我的胃口可大啦！一顿可以吃两千多公斤呢！你一定会猜道：两千多公斤啊！吃的东西一定是个庞然大物吧！你又猜错啦！我吃的全是小鱼，虽然一只还不够塞牙缝的，不过，积少成多呀！
My appetite is really big! You can eat over 2000 kilograms in one meal! You must guess: over 2000 kilograms! The food must be a huge creature! You guessed wrong again! I eat only small fish, although one is not enough to fill my teeth, but it accumulates into a lot!
我们总喜欢几只鲸头朝里睡觉，这样舒服点，又安全！
We always like a few whales sleeping with their heads facing inward, it's more comfortable and safe!
我们鲸这个种群，本来是个非常庞大的大家庭，可是，由于环境污染和人类的过度捕杀，我们蓝鲸—体型最大的鲸，世界上已经只剩下50头了……而且，我们的许多亲戚也已经濒临灭绝……
Our whale population was originally a very large family, but due to environmental pollution and human overfishing, we blue whales; The largest whale in size, there are only 50 left in the world; … Moreover, many of our relatives are also on the brink of extinction; …
在这里，我代表我的朋友与家人、亲戚对你们呼吁：“请救救我们，保护生态环境，就是保护大家美丽的世界！”
Here, on behalf of my friends, family, and relatives, I appeal to you:; Please save us, protecting the ecological environment is protecting everyone's beautiful world! ”