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

2?????????

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

4?????

5?????????

??2????14?????????????????? (???????????)2?13??16??????,?????“????????”??????????????????????????????,???????????????????????????????????????????????486???????????,??

2??????????????13?,486??“?????????????”??-?? ???? ?

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

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

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

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