A big population on the one hand is favourable for us,but on the other hand it is unfavourable for us,because we have to supply such a huge population with food,clothing and other daily necessities. It will be many years before we can solve this problem.

• 人多，一是好办事，二是不好办事，要吃、要穿、要用。解决吃、穿、用的问题还要费劲好多年。