??2??19?? ?????,2???19?????????????????????????????,?,?,?686????????????????????????????,??273??

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

?????????:???????????????????????? ??“???100?3????”????

?? ????????????????????????:273???

????:1????100?3????:????????

2???95??

3?????

4???????

5???????????

??2??19?? ?????,2???19?????????????????????????????,?,?,?686????????????????????????????,??273??

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

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