甚至他们的3条狗在他不停地夸夸其谈时，都觉得厌烦并睡着了。
Even their three dogs got bored and fell asleep as he ranted on.
研究人员发现，狗能够通过用鼻子触碰图片，来选择愤怒或快乐的面孔，其概率超过了人们对随机性的预期。
The researchers found that the dogs were able to pick the angry or happy face by touching a picture of it with their noses more often than one would expect by random chance.
长久以来就有此说法：狗能够利用其灵敏的嗅觉探测出各种的癌症。
Tales have long existed of dogs detecting various types of cancer with their sense of smell.
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