中国博士生在美国杀人好几起甚至校园屠杀，你怎么做背景调查？个案就是个案，白人犯罪比例绝不比有色移民低

来源: 老键于 2026-01-01 14:07:05 [博客] [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.