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

2???????

3????????????

4??????

5??????

11???????22?????,?????20???????????????????,?????8?????????????,????5???????????,???????4??,??89.51????,??????????????????????0.29??

??,?????????????,??????????????????,??????,?,??,???????????????

(??????????? ??????? ????? ?????????? ?????????? ?)

?:??????????????????????