维基百科说孙杨继承了优秀的基因，孙杨是基因改造的成果

来源: fourwaves 于 2018-06-16 16:42:01 [旧帖] [给我悄悄话] 本文已被阅读：次

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