以色列是封闭的；塞舌尔是开放的，外来人口是本地人的好多倍，没有可比性

来源: biophysics 于 2021-05-14 05:54:00 [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.