Hippopotamuses teem in this river.

这条河里有很河马。

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河马样，在水中植物上。

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

年来河马直是主要最近亲动物选定代表，因为河马有其相似DNA以及有鲸类特征。

Hippopotamuses teem in this river.

这条里有很多马。

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马样，在水中植物上行走。

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

多年来马直是主要陆地最近亲动物选定代，马有其相似DNA以及有鲸类特征。

Hippopotamuses teem in this river.

这条里有很多。

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样，在水中植物上行走。

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

多年来直是主要的陆地最近亲动物的选，因为有其相似的DNA以及有鲸类特征。

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，在水中行走。

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陆地动的选定代表，因为河马有其相似的DNA以及有鲸类特征。

Hippopotamuses teem in this river.

条里有很多。

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.

只长脚水雉鸟可以像图中个只漏半个头的样，在水中植物行走。

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

多年来直是主要的陆地最近亲动物的选定代表，因为有其相似的DNA以及有鲸类特征。

Hippopotamuses teem in this river.

这条河里有很多河。

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.

这长脚水雉鸟可以像图中这个个头的河样，在水中植物上行走。

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

多年来河直是主要的陆地最近亲动物的选定代表，因为河有相似的DNA以及有鲸类特征。

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.

这长脚水雉鸟可以像图中这半头的河马样，在水中植物上行走。

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陆地最近亲动物的选定代表，因为河马有似的DNA以及有鲸类特征。

Hippopotamuses teem in this river.

这条里有很多马。

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马样，在水中植物上行走。

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

多年来马直是主要陆地最近亲动物选定代，马有其相似DNA以及有鲸类特征。

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.

这只长鸟可以像图中这个只漏半个头的河马样，在中植物上行走。

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陆地最近亲动物的选定代表，因为河马有其相似的DNA以及有鲸类。