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![Dogs can 'catch' yawns from humans -- but it seems to work best when there's a bond between dog and man. [Agencies]](http://images.china.cn/attachement/jpg/site1007/20120514/000cf1bdd245111ae2ca0f.jpg "Dogs can 'catch' yawns from humans -- but it seems to work best when there's a bond between dog and man. [Agencies]")
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| Dogs can 'catch' yawns from humans -- but it seems to work best when there's a bond between dog and man. [Agencies] |
閱讀難度：
Dogs can "catch" yawns from humans, the Daily Mail reported.
A study found that nearly half of all dogs yawned when played a recording of a human being making such a noise.
But when the yawn played belonged to their owners, the canines were five times more likely than if the voice belonged to a stranger.
（點(diǎn)擊《每日郵報(bào)》查看原文）
狗打呵欠因被主人傳染
???????據(jù)英國(guó)《每日郵報(bào)》報(bào)道，狗能夠被人“傳染”打呵欠。
???????研究稱(chēng)，近一半的狗在播放人類(lèi)打呵欠錄音時(shí)，也會(huì)被傳染打呵欠。
???????但是，狗被主人傳染打呵欠的幾率是狗被陌生人傳染打呵欠的幾率的5倍。
(China.org.cn May 14, 2012) |
