????:1?????????:??????????

2??????

3????????150

4???123???????

5???????

????????????????????2??22?????? ??:??????????????,?21??????,?3??????74???????????????

???,?????????????,??????,?????????????????21???20??????????41????????????????????????????????????????,?700?800?????,??????

???????,??????????,??10????????74????????????,????????11????????????????

?,??500???????????????????????,?????????????????(??) ????????????????:?????????????????????????