marine biologist

a marine biologist (= a scientist who studies life in the sea)

海洋生物学家

Dolphins are very social mammals, as Dave , the Marine Biologist told us.

船上海洋生物学家Dave告诉我们,海豚是非常具有社交能力和喜欢群居的哺乳类动物.

A large tiger shark will be released this week after a marine biologist deemed the pool too small.

而在本周，一头虎鲨将会放归大海。因为，生物学家认为，这个人工湖太小了。

You are listening to a marine biologist Joe Pawlik at the University of North Carolina, Wilmington.

您正听到的是威明顿市北卡罗来纳大学海洋生物学家乔·鲍里克的声音.

But while Sarah is an avid scuba diver and marine biologist, Markie, who works in film, told BuzzFeed that she didn't know a thing about diving-so she had to get secretly certified to pull off the unique proposal.

在接受BuzzFeed网站采访时玛基表示，她的女友萨拉是一名狂热的水肺潜水爱好者、海洋生物学家，而她则从事电影行业，之前对潜水一无所知，因此她必须悄悄地考到潜水资格证才能完成这个独特的求婚。