低收入者的数据没有见到。大概无法统计。恐怕只能用大数据分析了。

来源: 笑薇. 于 2022-04-25 21:24:28 [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.