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

2??????

3?????????

4?????vx

5??????????

??11?22?????? (????? ?)??22?????????????????????????????????????,???

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

???????????????,??????????????1955?,????????????????????????????,2008??????????,2016???????????????

??????3??13?,?????8???1??????,??????????????????“???????????????”“??????????????”“????????????????,??”??

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