By 2008,we will achieve the goal of building the capital into an ecological city that features green hills,clear water,grass-covered ground,and blue sky.是什么意思_By 2008,we will achieve the goal of building the capital into an ecological city that features green hills,clear water,grass-covered ground,and blue sky.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句