????:1?80?????:?????????

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

3??????????

4??????????

5?????????

??????2???4???? (?????)?????????,???????????????,???????????????“?????????”????????????(?????????????,???)?????????

1??????23???,??????????,?? ????????? ?

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

??????,“90????”???????????????“?,??????????????,???????????????80??????”????,???,?????????????,“????????,????????????????,???????????????????”?

“00????????????”??,?“??”?,?19.9??

1??????????23????,??????????????? ???????? ???????????????

“??29.9??????????????19.9?????????????15??……??????????”????????,????????,????????????50????

??????,??????????????13????????????:“???????????,???,???,???????,??????????,???”

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

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

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