鲸类,是世界上最大的哺乳动物。蓝鲸的一条舌头就有2000千克,比一头大象还重,心脏比小轿车还大,血管粗得足以让一个小孩在里面爬。鲸的声音强劲有力,在海里至少可以传送到千里以外。鲸之所以能横越海洋,据说就是以同伴的呼唤作为信号的。虽然它们身躯庞大声音强劲有力,鲸类却一直是人类最难以捉摸的生物。我们只能从世界各地搜集鲸的片断,组合成鲸的故事。 The cetaceans are the largest mammals in the world. The blue whale’s tongue is 2000 kilograms. It is heavier than an elephant. The heart is bigger than a car. The blood vessels are thick enough to allow a child to crawl inside. The whale’s voice is powerful and powerful. It can be transported at least a thousand miles away in the sea. The whale is able to cross the ocean and is said to be using the call of a partner as a signal. Although their body sounds powerful and powerful, cetaceans have always been the most elusive human beings. We can only collect whale pieces from all over the world and combine them into whale stories.