如何使用 "shark" 造句

1. Is there any creature more fearsome than the shark ?
还有什么生物能比鲨鱼还令人胆战心惊的?
2. An oceanic whitetip shark , one of the species under threat .
一条海洋白鳍鲨,受到威胁的物种之一。
3. One-third of shark species are endangered .
三分之一的鲨鱼种群遭遇濒危。
4. I have sharp teeth ---- shark .
我有尖利的牙齿----鲨鱼。
5. Conserving threatened shark species might not be difficult .
保护濒危的鲨鱼物种或许并不困难。