?2???12?????? ???12?????,??????????????????

??????,2?????????????????????????????10????????????12?,????“???????”??“??????????”???????????????????????,??????????????????????????????????????????,??(????????????)

???:?? “?????”_????

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

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

2??????

3???????200??vx????

4??????

5????????

?2???12?????? ???12?????,??????????????????

??????,2?????????????????????????????10????????????12?,????“???????”??“??????????”???????????????????????,??????????????????????????????????????????,??(????????????)

???:??