A defence ministry official told Reuters two rockets had gone astray during a military exercise near Moscow last week. One hit the roof of an unoccupied house 3.5 km away.是什么意思_A defence ministry official told Reuters two rockets had gone astray during a military exercise near Moscow last week. One hit the roof of an unoccupied house 3.5 km away.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句