????:1?????vx:?????

2???????

3????????

4????????

5????????

??????6?15? ???????14???????????????????????????????????,???,????21?????,?????????67??,?????????????5???,?????????

???,?????????,?22??,?22???????????????????????,???,??,?????????

??,?????,???????11????5?????????,????????????,????????????????,????7?,?????????????,?????1????;14???????5??????????,?68???,????

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

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

???????????????,??,????????,??????????23???

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

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

???????6?????????????14???16?????,???????????????????14???????132????????????????,???110?22??????????10??????????,???1.5????????(????????)

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