In spite of the apparently close tie between women's capacity for childbearing and lactation on the one hand and their responsibilities for the child care on the other, and in spite of the probable prehistoric convenience ( and perhaps survival necessity)
In spite of the apparently close tie between women's capacity for childbearing and lactation on the one hand and their responsibilities for the child care on the other, and in spite of the probable prehistoric convenience ( and perhaps survival necessity)
尽管女人哺乳和养育孩子的能力与她们照顾孩子的义务之间关系密不可分是显而易见的，也尽管可能是史前的劳动性别分工的便利（也许是生存的需要）要求女人养育孩子，生物学和遗传学并没有对女人何以成为母亲的缘由给予充分的解释。