国际大宗物资譬如大豆石油等的价格是一定的。

来源: Porcelana 于 2023-04-05 13:31:29 [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.