FROM an evolutionary perspective, monogamy looks good for females and bad for males.
FROM an evolutionary perspective, monogamy looks good for females and bad for males.
从进化的角度来讲，单配制有利于雌性，而对雄性却不然。
FROM an evolutionary perspective, monogamy looks good for females and bad for males.
从进化的角度来讲，单配制有利于雌性，而对雄性却不然。