易混淆的单词： Sharks

There are instances of tumors in sharks on record .

有一些记录在案的鲨鱼长有肿瘤的例子。

Irwin couldn 't believe so many spinner sharks were together near florida .

欧文不相信如此多的蔷薇真鲨会同时聚集到佛罗里达。

Ancient sharks lived in fresh water ?

古时候的鲨鱼在淡水中生活？

Threats to sharks are nothing new .

鲨鱼受到威胁不是什么新鲜事了。

But we made a commitment to protect sharks .

但是我们许下了承诺要保护鲨鱼。