1???1??,??????????????,??????CBSA?????????????????7???????????? ???????? ????? 1?????1?,????????,???????CBSA???????????????????7???? ?? ?? 1?1??,????,???????????????????CBSA?????????????????????????????7?????? ????????? ?? 1?1?,????????????,???????????????????CBSA???????????????7???????????? ? ??? 1????????1??,?????,????CBSA????????????????7???? ?? ? 1?1???,????,?????????????CBSA????????????????????????????????????????7????? ???????? ????????????????? 1?????????????????1??,???????????????????,??????????????CBSA???????????????????7??????? ?? ? 1?????1????????,???????????????????,?????????CBSA??????????????????????????7???? ?? ????? 1?????????1??,????????????????????,??????????????CBSA??????????????????????????7??????????????????? ??????? ?? ???:?? ??“????300??????”????

?? ????????????CBSA??

????:1?????300??????:???????

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

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

4????????

5??????

1???1??,??????????????,??????CBSA?????????????????7???????????? ???????? ????? 1?????1?,????????,???????CBSA???????????????????7???? ?? ?? 1?1??,????,???????????????????CBSA?????????????????????????????7?????? ????????? ?? 1?1?,????????????,???????????????????CBSA???????????????7???????????? ? ??? 1????????1??,?????,????CBSA????????????????7???? ?? ? 1?1???,????,?????????????CBSA????????????????????????????????????????7????? ???????? ????????????????? 1?????????????????1??,???????????????????,??????????????CBSA???????????????????7??????? ?? ? 1?????1????????,???????????????????,?????????CBSA??????????????????????????7???? ?? ????? 1?????????1??,????????????????????,??????????????CBSA??????????????????????????7??????????????????? ??????? ?? ???:??