立彬の日本語
172--[tbd]
霊長類, れいちょうるい
1. primates
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霊長類は尾の無いサルだけでなく人間も含む。
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The primates include not only the apes, but also man.
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霊長類の毛づくろいは集団の結合を強める。
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Grooming in primates increases group cohesion.
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