英语听力：自然百科 大堡礁 堡礁内外(20)

Tiger sharks are generally solitary,so this gathering¹ of 16 is extremely unusual.

虎鲨通常都是独居的,所以聚集了16只是极其少见的。

This is the largest number of tiger sharks seen in one place at any one time.

这是头一次在一个地方同时看到这么多虎鲨。

When you hunt the dead, there's no need to hurry.

捕食死亡的猎物时，不必着急。

1 gathering   

n.集会，聚会，聚集

参考例句：

• He called on Mr. White to speak at the gathering.他请怀特先生在集会上讲话。
• He is on the wing gathering material for his novels.他正忙于为他的小说收集资料。