发展更高级的社会文明比融入被证明带有糟粕的文明，哪个好？

来源: clearwave 于 2019-01-08 21:10:10 [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.

Change Ad Consent