乌克兰军队已深入俄罗斯境内 30 公里，莫斯科称

俄罗斯国防部表示，在俄罗斯境内两处村庄附近发生战斗，距离边境约 25-30 公里。

Original Title: Ukrainian troops now up to 30km inside Russia, Moscow says
Article Content:
Russia’s defence ministry said it had engaged in fighting near two villages, some 25-30km inside Russia.

Original article: https://www.bbc.com/news/articles/crkm08rv5m0o