✔ 最佳答案
Yes , you are right .
I have thought of this way already and it is a very good way to solve this problem.
there is still other ways to solve this problem:
1. Plant more trees and grass , water them two times a day.
2. Put the waste water to there and will make the dessert not so dry.
3. Call more people to live there so that there will be more water to the dessert.
Hope I can help you!!!
圖片參考:
http://l.yimg.com/f/i/tw/ugc/rte/smiley_1.gif