是，致癌過程有滯後效應的。很多人老說中國現在平均壽命很長，那些人都是幾十年前打下的底子

來源: MICKEY222 於 2013-06-12 20:13:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.