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

?2???7???????? (??????????? ??? ???)????????,????????????,???,????,?,??……????????,????????????????????????????,?????????“?????????????????”??“???”,???“???”?“???”,?“???”??(??)

?? ?????????? ?? ???:?? ??“???????????”????

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

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

2?????

3?????????

4????????????

5????????

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

?2???7???????? (??????????? ??? ???)????????,????????????,???,????,?,??……????????,????????????????????????????,?????????“?????????????????”??“???”,???“???”?“???”,?“???”??(??)

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