"We are all descendants of successful maters, not unsuccessful ones, and this has shaped our mating psychology in profound ways."

我们都是成功交配者的后代，而非失败者的后代，这深刻塑造了我们的交配心理。

"Men and women differ in their desires for short-term mating because the reproductive benefits and costs differed for our ancestors."

男性和女性在短期择偶欲望上存在差异，因为这对我们祖先的繁殖利益和代价不同。