How monogamy fares during this epoch, therefore, only occupies him very briefly.所以, 他只是非常简单地论述了一下一夫一妻制在这一时期的命运.People still opt for monogamy and marriage.人们仍然选择一夫一妻制。McLennan knew only three forms of marriage: polygyny, ...
Support for monogamy and marriage was strongest among the professional classes.专业人士阶层最支持一夫一妻制。McLennan knew only three forms of marriage: polygyny, polyandry and monogamy.麦克伦南只知道三种婚姻形式: 一夫多妻制, 一妻多夫制和个体婚制.to practice mono...
Next week, health ministers gather in Amsterdam to agree a strategy for controlling malaria.下周，卫生部长们将在阿姆斯特丹聚首共商防治疟疾的策略。The farmers were racing against the rainy season, trying to gather in the summer crops.农民们正赶在雨季到来之前抢收...
玻璃加热后拉成了一根细管.The glass was heated and drawn out into a thin tube.血管是供血液流通的细管.Blood vessels are the narrow tubes through which your blood flows.热水受压流经这些细管, 使整个房间保持温暖.The hot water is pumped through these narrow pipes, so ...