诡辩。上网查查，俄罗斯生产成本是40美元一桶。

来源: Sunflower28 于 2023-02-14 12:54:53 [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.