这是一枚巨齿鲨的牙齿。

So this is a Megalodon tooth.

巨齿鲨真是个可怕的鲨鱼。

Megalodon is such a monstrous shark.

巨齿鲨的故事远未结束。

The story is far from over with Megalodon.

不过巨齿鲨的牙齿意义重大。

But the teeth of Megalodon speak volumes.

抹香鲸开始转圈寻找巨齿鲨。

The sperm whales begin to circle looking for this Megalodon.

一条巨大的巨齿鲨从深处滑过。

A giant Megalodon slices through the deep.

巨齿鲨基本就是超大版的大白鲨。

Megalodon basically was an oversized Great white shark.

巨齿鲨是一只庞大的鲸鱼，根据保存下来的巨齿鲨牙齿我们估计一条很大的巨齿鲨体型会超过50米长。

Megalodon was an enormous shark, our estimates based on the preserved teeth are that a really big Megalodon would have been in excess of 50 feet long.

巨齿鲨胜利了。

Megalodon has triumphed.

巨齿鲨也能听到。

The Megalodon hears it,too.