We make the study and application of airborne dust control technology on urban bare land,and shall construct the zone of application and demonstration of sand protection and control technology etc.是什么意思_We make the study and application of airborne dust control technology on urban bare land,and shall construct the zone of application and demonstration of sand protection and control technology etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句