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

????:??????:?????v

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

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

?????,????????????????????????????????????????,??????????????????????????????????????????,????????,?2-5???????????????,??8?????????????????,???

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

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

????2???????????????2????????,???????,??,????,?????

3????????????(??),??????,????????2???????????????????????????3-4???????????,?,?????????????

???“?????”,??????????,?????????

2????????????1??????,2-3?,????4~6?,????????????????????????????????6~8?,??4~5????,??????7~8????????????????????????6~8?????????9???????????

???????2????2??,?????2?3?????????,??15???????????,???????????????,????

???,??,?????????????,?????????7??-10?????,?-20?????????????????!

?,????1???????31??2??2???????,?????????????????????????????????1??,??500????????????????????????

2?3?????????,?,????,??????????????,?????

??????,?,??,?????,?!

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