???????11?????????22?? ???????????????,?22????,?????5.4???,??“?????????”?

??????????,??????????22????18?45????????????20????????????22????20?40??????20????43???21?29???,?????20????????40??5.4?,??23.2????????????120.18?,??23.2?????????????,?????7.7????????????????????

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

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

?????,22?20???????40??4.7??(??) ???:?? “????????”_????

?? ?????? ??????????5.4?

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

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

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

4?????

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

???????11?????????22?? ???????????????,?22????,?????5.4???,??“?????????”?

??????????,??????????22????18?45????????????20????????????22????20?40??????20????43???21?29???,?????20????????40??5.4?,??23.2????????????120.18?,??23.2?????????????,?????7.7????????????????????

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

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

?????,22?20???????40??4.7??(??) ???:??