Coolest Sharks: Hammerhead shark.

十大酷鲨第二位：双髻鲨(又称槌头鲨)。

The hammerhead shark family is a good example.

双髻鲨家族是一个好的例子。

Shark Numbers can become depleted very quickly because they take a long time to mature - 16 years in the case of a scalloped hammerhead.

由于鲨鱼的成熟期很长，比如一头双髻鲨就需要16年，因此它们的总数很容易枯竭。

The scalloped hammerhead is under threat due to fishing pressures and in particular is a victim of shark finning.

由于捕食压力，特别是作为取鱼翅的牺牲品，锤头双髻鲨的生存受到威胁。

Equipped with more electro sensors than any other shark, extreme maneuverability, serrated teeth and an ability to swim fast have armed the Hammerhead with an amazing Arsenal of survival tools.

丫髻鲛有绝佳的机动性，而锯齿状的牙，飞快的游泳速度，全是丫髻鲛讨生活的利器。