一夫一妻制应是一个自上而下的规范。The rich and powerful tend to
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送交者: chouqilozi 于 2014-02-14, 11:50:57:
回答: 中国禁娼肯定是跟西方学的， 由 alabama123 于 2014-02-14, 11:13:14:
leave their wealth and legacy to a sole heir in order to maintain its strength, while a commoner who has nothing to leave behind him tend to mate many more equally as long as he can afford to do so.
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