we will actively introduce,develop and promote the application of such technologies as pollution-free burning,geothermal-operated pumps,solar energy power generating,solar energy heating,fuel cells,and nanometer materials,etc.是什麼意思_we will actively introduce,develop and promote the application of such technologies as pollution-free burning,geothermal-operated pumps,solar energy power generating,solar energy heating,fuel cells,and nanometer materials,etc.在線翻譯_英語_讀音_用法_例句