有一说法易得感冒的人不易得癌症

来源: Leeolddad 于 2015-01-19 15:49:25 [旧帖] [给我悄悄话] 本文已被阅读：次

请问这是有道理还是胡扯

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