口罩机便宜，但是原材料呢？

来源: autumnjune 于 2020-04-04 10:09:13 [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.

Change Ad Consent

口罩机便宜， 但是原材料呢？