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

2??????????

3?????VX

4???sn??

5???9598?

?????????11??29? ????,11?28??14?????????29??02??,??????????????7~8????????????9??,??????????????????5~7????????????8?????,?????????????????????5~6????????7?,?????????????????????????????6~8????9??

??

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