结果是，尽管哈欠的传染性在人类中很常见，但没有证据显示乌龟打哈欠会传染。
The result is, her tortoises showed no evidence of contagious yawning, though it is common in humans.
真正的问题在于，这其中究竟有没有什么生理学上的依据在起作用，而答案很可能是肯定的。科学家发现，就连黑猩猩之间，打哈欠也是会相互传染的。
The real question is whether there's actually something physiological at work here, and the answer is likely yes: even chimpanzees mimic each other's yawns.
打哈欠是否会传染？
据说打哈欠是可以传染的，也就是说当你看到别人在打哈欠的时候，也会不由自主的跟着打起哈欠来。
It is said that yawning is infectious, that is to say when you see other people yawn at the time, will also follow up their involuntary yawn come.
据说打哈欠是可以传染的，也就是说当你看到别人在打哈欠的时候，也会不由自主的跟着打起哈欠来。
It is said that yawning is infectious, that is to say when you see other people yawn at the time, will also follow up their involuntary yawn come.
应用推荐