河马

Hippopotamuses teem in this river.

这条河里有很多河马。

The long-toed bird—a jacana, or lily trotter—can walk atop floating plants, as the half-hidden jacana next to the hippo is doing.

这只长脚水雉鸟可以像图中这个只漏半个头的河马样，在水中植物。

For years, the hippo has been the leading candidate for the closest land relative because of its similar DNA and whalelike features.

多年来河马直是主要的近亲动物的选定代表，因为河马有其相似的DNA以及有鲸类特征。