论文部分内容阅读
●三年之后 ,北京城区将被二百四十平方公里的绿色环绕●一年之后 ,北京近郊的庄稼地将全部种上草或树●北京为申奥启动的又一项宏大的环境工程家住北京朝阳区来广营乡的郑永一家这些日子百感交集 :从今往后 ,他们家刚刚收割完的、耕种了几十年的麦田将全被种上树 ,他们的身份
● Three years later, the urban area of Beijing will be surrounded by 240 square kilometers of green. ● One year later, the crops in the suburbs of Beijing will all be planted on trees or trees. ● Another ambitious environmental project started by Beijing for the bidding for the Olympics is Beijing Chaoyang District Yongguang Yongguang family mixed feelings of these days: From now on, their family has just finished harvesting, cultivation of wheat fields for decades will be all planted on the tree, their identity