Upon completing the study by the end of 2008, EPD plans to launch a thorough public engagement process so as to finalise the new AQOs and the required long-term strategy on air quality management within 2009.是什么意思_Upon completing the study by the end of 2008, EPD plans to launch a thorough public engagement process so as to finalise the new AQOs and the required long-term strategy on air quality management within 2009.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句