送交者: Enlighten 于 2005-11-21, 15:16:12:
回答: It's a population survival strategy. 由 Latino2 于 2005-11-21, 15:11:35:
I remember we had the same noisy summer every year.
Or maybe hunhun will say, not only Qin-ren are less smart than Yang-ren, but also Qin-cicadas are less smart than Yang-cicadas.