更为进步的游走鲸类具有更多适应于水生生活的特征，而且可能更加适应于海水环境。

The more derived ambulocetids exhibit more characters likely linked to increasing aquatic adaptation, and they probably were more adapted to the marine realm than to a freshwater environment.

youdao

更为进步的游走鲸类具有更多适应于水生生活的特征，而且可能更加适应于海水环境。

The more derived ambulocetids exhibit more characters likely linked to increasing aquatic adaptation, and they probably were more adapted to the marine realm than to a freshwater environment.

youdao