2??11???,?1000???,??1????????????16???????8???????????????????????“??”,???????????????????,????????????“?”????????30+???,?“????”,???“??,??”,??“???”,?????????????(?? ?? ???????? ?????)

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

??“????”

?? ???1000????:???????“????????”?????

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

2??????????

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

4??????????????

5?????vx

2??11???,?1000???,??1????????????16???????8???????????????????????“??”,???????????????????,????????????“?”????????30+???,?“????”,???“??,??”,??“???”,?????????????(?? ?? ???????? ?????)

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