?????????????????
??????????1?29??????? (?? ??????????????????????)???????1??29???????????????????????????????,??????????????????,????????????
?????,???????????????????,???,?????
?????????????,???60???????????????4???????????,???????3???????
??????,???21??????,??
?23???,???????????
??2009??,?????????????????DHC-8???????,??45???????????????2????????2????????????????????????????,??????????????????1????????(??) ????:??????????????????
??
???:????