美国现在的基础建设为啥落后?就是没人愿意低工资干这些脏累活，导致成本奇高。

来源: 衡山老道于 2026-02-26 14:37:41 [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.