Smoke from oil-well fires and burning oil trenches during the war, looting, and sabotage have caused local air pollution and soil contamination.是什么意思_Smoke from oil-well fires and burning oil trenches during the war, looting, and sabotage have caused local air pollution and soil contamination.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句