易混淆的单词： Dolphins

He barely noticed the dolphins leaping over his head .

他几乎没注意到海豚在他的头旁边跳跃。

Bottlenose dolphins have a knack for language .

对于语言宽吻海豚有他们自己独特的技巧。

No dolphins would mean few associated ecotourist dollars .

没有海豚意味着相关的生态旅游不再有利可图。

Both whales and dolphins literally fall half asleep .

其实鲸鱼和海豚只是半睡状态。

One extra sense isn 't quite enough for guiana dolphins .

对于圭亚那海豚而言一个额外的感官不是完全足够的。