To give our city clean air,we are going to have to start setting the pace in clean transport,setting the pace of all the other cities around the world.是什么意思_To give our city clean air,we are going to have to start setting the pace in clean transport,setting the pace of all the other cities around the world.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句