狗喜欢在泥水洼里扑腾，河马则喜欢在其中打滚撒欢儿。Dogs love splashing in mud and hippos wallow in it.在仅剩的几个水坑里，河马根本无法没入水中。Hippos are unable to submerge in the few remaining water holes.在河里打滚的河马hippos wallowing in the river...

“河马”的英语可以翻译为：Hippopotamus amphibius，hippo，river horse，behemoth，hippopotamus ...

“河马”的拼音为：hé mǎ...