Sand tiger shark eggs develop and hatch inside their mother's oviducts at different times.

沙虎鲨的卵会在不同时间段在母亲的输卵管里发育和孵化。

You'll see a lot of nurse sharks, zebra sharks, some reef sharks and sand tiger sharks.

我们可以看到很多护士鲨、斑马鲨、礁鲨及虎鲨。

It belongs to the diverse order of sharks known as Lamniformes, which today includes sand tigers, goblins, threshers, and the Great White.

它属于多样化的鲨鱼目真鲨目，在我们现代的海洋生态系统中，包括沙虎鲨、鹰鲨，长尾鲨和大白鲨。

Sand tiger shark eggs develop and hatch inside their mother’s oviducts at different times.

沙虎鲨卵在不同时间在其母亲的输卵管内发育和孵化。

When you see a sand tiger shark swimming around the wreck, it's because it's mating with other sharks or it's looking for food near that wreck.

当你看到一条沙虎鲨在残骸周围游动时，这是因为它正在与其他鲨鱼交配，或者它在残骸附近寻找食物。

Imagine some of the great whites, there are great whites patrolling out here as well, and they're probably preying on these sand tiger sharks that we see on the wrecks.

想象一下一些大白鲨，还有大白鲨在这里巡逻，它们可能正在捕食我们在残骸上看到的这些沙虎鲨。