加拿大有几个机场,机场代码分别是多少,在哪些城市里?答:Berens River,MB (YBV)Big Trout,ON (YTL)Black Tickle,NL (YBI)Blanc Sablon,QC (YBX)Bonaventure,QC (YVB)Brampton,ON-Rail service (XPN)Brandon, MB (YBR)Brantford, ON - Rail service (XFV)Brochet, MB (YBT)Brockville, ON (XBR)Burns Lake, BC (YPZ)Calgary, AB (YYC)Cambridge Bay, NU...