What about water supply , the availability of cultivable land or jobs?那供水系统呢, 能耕种的土地和可获得的工作 呢 ?This has provided valuable data for extension of cultivable land.这样就提供了有关扩大可耕地面积的宝贵数据.While China has plenty of cultivable la...
吉尔站起身，走到书架跟前，取下一本书。Gil rose and went to his bookcase and took down a volume.西蒙从书架上取下一本厚重的书。Simon lifted a weighty volume from the shelf.他从门上取下外衣。He unhooked his coat from the door....