魚是許多非洲人飲食中的主食。

　　Fish is a staple in the diet of many Africans.

　　你可以根據(jù)鰭的形狀來(lái)辨認(rèn)這種魚。

　　You can recognize the fish by the shape of their fins.

　　北冰洋里有魚受到污染了嗎?

　　Have any fish been contaminated in the Arctic Ocean?

　　那底下有很多魚，快下鉤吧。

　　There's a mess of fish down there, so get your lines in the water.