1???????????????3???,??????????,?????????,???????,??????

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

1?5?????????,?????????????????????,?,?,“??????????????????,????”???

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

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

??“????t???”

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

????:1?????t???:???????

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

3???????

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

5?????????

1???????????????3???,??????????,?????????,???????,??????

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

1?5?????????,?????????????????????,?,?,“??????????????????,????”???

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

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