- 问题详情:Dogscanknowthemeaningofahumanperspective,sayresearchers.Dogsaremorecapableofunderstandingsituationsfromahuman'spointofviewthanhaspreviouslybeenrecognized,accordingtoresearchers.Theyfounddogswerefourtimesmorelikelytostealfoodtheyhadbeenforbid...
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