translation.en: But it also means that the males are very passive about mating, whereas the females are extremely aggressive and competitive, in an attempt to get as many of these nutritious nuptial gifts as they can.
translation.zh: 然而， 这也等于说雄性在交配方面挺被动的。 而雌性则极为先声夺人、 各不相让。 一心就为搞到尽量多的 那些营养丰富的聘礼。