The forming of a subsidence area in stope will produce unfavorable innuence on hydrogeological condition,and the rain permeated into the stope will produce the harm to different degree.是什么意思_The forming of a subsidence area in stope will produce unfavorable innuence on hydrogeological condition,and the rain permeated into the stope will produce the harm to different degree.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句