1、The sharks were finning near the surface.
這些鯊魚(yú)靠近水面時(shí)鰭露水面上。

2、propel oneself through the water in a finning motion
在水中揮動(dòng)鰭以前進(jìn)。

3、To satisfy the growing market, some fishermen have taken to finning sharks.
為了滿足不斷增長(zhǎng)的市場(chǎng)需求，一些漁民已采取只割鯊魚(yú)鰭的做法。

finning翻譯