6????????21??,“????????”???,?????????????

“???????????”?????3400?????3000????????……??????,???????,??,?????????????????????

??????????????????????,???????????????????????????????????(??? ??????? ?????????????)

?:?????

??“????”

?? ???????????????

????:1?????:????150??

2????????????

3?????VX

4???????

5???????200????

6????????21??,“????????”???,?????????????

“???????????”?????3400?????3000????????……??????,???????,??,?????????????????????

??????????????????????,???????????????????????????????????(??? ??????? ?????????????)

?:?????