6????19???,????

?????,??,??????????2+2?,????????“???”????????????????????,???????????“??????????”,??????????????

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

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

??“??????????”????

?? ???????“?????????”?????? ???

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

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

3????????

4??????

5???????

6????19???,????

?????,??,??????????2+2?,????????“???”????????????????????,???????????“??????????”,??????????????

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

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