4、eTrafficHubOperatingMaintenanceSecurityBusinessRailconstructionandurbanconstructionaresynchronizedOctopus(八达通)TheoctopusinHONKONGmeansacardwhichwasfirstusedforMetros.It’salittlecheaperwhenyouusetheoctopustotravelthanusecashes.Inaddition totheir widerange of commercial andtransitapplications
5、Octopuscardsnow doubleas creditcards and debitcards.DrMorganYang东铁落马洲支线西铁观塘线荃湾线港岛线东涌线屯门轻铁机场快线将军澳线迪士尼线港岛西线沙中线区域快线港岛机场大嶼山屯门马鞍山九龙将军澳罗湖深圳蛇口Metrosof1985DrMorganYang东铁落马洲支线西铁观塘线荃湾线港岛线东涌线屯门轻铁机场快线将军澳线迪士尼线港岛西线沙中线区域快线港岛机场大嶼山屯门马鞍山九龙将军澳罗湖深圳蛇口Metrosof1998DrMorganYang东铁落马洲支线西铁观塘线荃湾线港岛线东涌线屯门轻铁机场快线将军澳线迪士尼线