这种数据毫无实际意义。地下经济，就是用现金交易的，政府都无法统计进去。

来源: stop-loss 于 2019-05-15 19:42:00 [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.

Change Ad Consent