还有美国国防企业需要安全级别，华人在美国不可能进入国防公司高层

来源: 波粒子3 于 2023-12-29 12:05:04 [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.