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

2?????

3??????4?????

4?????????150

5???????

?????????????6??13?? ????????????,5???,????????,???????,????10?????????????????????,??????????????«???????????(????????????)»????????,?,??6???????????????????????12??????????????18??,??????????????????????????????????????????

????????,????6??12??????20?????????????,?1000????????,????,?????????????,????????????,??????????????????,???,????,????????,????????,?????,???

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