Translation of "Dolphins" in Chinese

Dolphins are very intelligent animals.

海豚是十分聰明的動物。

Dolphins and whales are not fish.

海豚与鲸鱼都不是鱼。

Some scientists think that dolphins are the most intelligent animals in the world except for man, and that we may be able to talk with them one day.

许多科学家认为海豚是仅次于人类的最聪明的生物。也许有一天我们可以跟他们进行真正的交流。