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

2?????????

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

4???????

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

2??????????4?????????,??,????????,????????????,??????,????????????????????,???,??????,?????????????,????119?????????????????????????????????????120??????

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

???????,?????,??“??????”?????????????,????????????????????????,????????????,?????????(??????? ???? ?? ???? ??)

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