If 他不懂"果蝇",

来源: 于 2010-02-03 13:35:41 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Go to Google to learn some info about 果蝇. 果蝇 is even smaller than the size of a mosquito. You can see them in the fruits like apple, pears, or bananas.