11????23??????,??????????????????????????,??????????????,??,???

?????????????????,??????????????????????,??????????????,“??,????????????,???”

(?? ?????? ????????????????????)

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

“???????”????

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

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

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

3??????vx

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

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

11????23??????,??????????????????????????,??????????????,??,???

?????????????????,??????????????????????,??????????????,“??,????????????,???”

(?? ?????? ????????????????????)

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