????:1?????????:????sz

2?????????

3??????????????

4????????

5?51????????

??2??????????????7???????????? (????? ??)??,???

???????1????28???,?????6????,?????,???????????,??

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

???5??????????,????100?????

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

“????????6???,?????????????,???????????”?????

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

??,????????????,??????????????????????,????????????,??“????????????50??????,??,?????????????”

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

“?3???????????????????????????????,?5000?????”????????

?,???????????????“?????”?????????,????????????????????????????(??)

????:????