translation.en: We discovered that females use male flash signals to try to predict which males have the biggest gifts to offer, because this bling helps the female lay more eggs and ultimately launch more of her own offspring into the next generation.
translation.zh: 我们发现雌萤火虫努力通过雄性的闪光信号 来预测哪些雄性 可以提供最丰厚的礼物。 因为这个宝贝可以帮助雌萤火虫产下更多的卵， 也最终决定了在新一代萤火虫中， 可以有更多是她自己的后代。