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

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

3???????

4?????????

5???????

????????2?????????????????????????????????6? (?????????????)????????????????6?????,?????????

“???????????????????,?????????,?????????????,???”4???????????,??????????,??

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

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

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

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