??6??12?????18????????,?????????6??13????????????15?,???????????,?????,???????????????????????????????????????????????????????,?????????????????????,?????

????????????,?12???????????18????????????????????????????????????(??????????????)

?????:???????? ??“????????”

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

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

2????????30??

3????????

4?????????

5????????

??6??12?????18????????,?????????6??13????????????15?,???????????,?????,???????????????????????????????????????????????????????,?????????????????????,?????

????????????,?12???????????18????????????????????????????????????(??????????????)

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