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

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

3?????

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

5???????100?????

????12?????????????20??????? (??????? ????)????20????????????????,?????????????,????19????????????????????????

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

????????????????????,?????????????????,??,??????????,????????????????«?????????»,????????????????????,???????,?????????????????????????????

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

???????????????,?????????????????????10???????????,???????????????????????????,????AIS???,???????????????????????,????“?????????????”???????,??????,?????????????????????“??”?????????????????????????,??????????????????,?????,???????,?????(?????????) ???????:?????