没错！是在顿巴斯地区发现露天大煤矿，吸引俄国人前来定居。

来源: 精木于 2025-12-15 08:12:27 [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.