Displays of altruism could well have provided accurate clues to this and so led to a link between human altruism and ual selection.
人类表现出的利他主义行为可以很好地为这一点提供准确的线索，从而使人类的利他行为和两性选择之间产生了联系。
Displays of altruism could well have provided accurate clues to this and so led to a link between human altruism and ual selection.
人类表现出的利他主义行为可以很好地为这一点提供准确的线索，从而使人类的利他行为和两性选择之间产生了联系。
应用推荐