Hippopotamuses teem in this river.

这条河有多河马。

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.

这只长脚雉鸟可以像图这个只漏半个头河马样，植上行走。

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陆地最近亲选定代表，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。

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以及有鲸类特征。

Hippopotamuses teem in this river.

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.

长脚水雉鸟可像图中个漏半个头的河样，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.

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

Hippopotamuses teem in this river.

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.

只长脚水雉鸟可以像图中个只漏半个头的马样，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.

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

Hippopotamuses teem in this river.

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.

长脚水雉鸟可以像图中漏半头的河马样，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，因为河马有的DNA以及有鲸类特征。

Hippopotamuses teem in this river.

这条里有很。

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.

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。