And I can still vividly remember furiously finning to reach this old, encrusted cannon on a shallow coral reef.

我现在还能清楚地记得， 当时我用力划水为了够到一根锈迹斑斑， 躺在珊瑚礁上的炮筒。

Environmental protection groups around the world, such as Wild Aid and the WWF, are teaching the public about " finning" .

世界环境保护组织，如野生救援组织以及世界野生动物基金会正在教授公众关于 “鱼鳍” 的知识。

There's also a role for consumer awareness and boycotts to reduce wasteful practices, like shark finning, and push fishing industries towards more sustainable practices.

消费者意识和抵制活动也可以减少浪费行为，例如鱼翅，并推动渔业走向更可持续的做法。

Yet overfishing and the cruel practice of finning, cutting off shark fins to make exotic soups and returning the wounded creature to the sea to die, are threatening shark numbers.

然而，过度捕捞和割鳍的残忍做法，——割下鲨鱼鳍来做异国风情的汤，然后把受伤的鲨鱼放回大海——正威胁着鲨鱼的数量。