It has been suggested that Pakicetus fed on fish in shallow water and was not yet adapted for life in the open ocean.
有人认为巴基鲸以浅水中的鱼为食，还没有适应开放海域的生活。
Pakicetus probably detected sound through the ear opening as in land mammals.
巴基鲸可能是通过像陆地哺乳动物一样的耳朵的开口来探测声音。
Although limited to a skull, the Pakicetus fossil provides precious details on the origins of cetaceans.
虽然只有一个头骨，但帕基塞图斯化石提供了有关鲸类起源的珍贵细节。
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