大概计划去如下链接说示的几个城市，24号中午到
米兰，9号早上走。因为第一次欧洲游，所以在此诚恳征求各位前辈建议怎样才能最佳的安排路线和时间。多谢！！另外听说
意大利车票不是很贵，有必要提前网上订票或是购买Italy pasm吗? 购买swiss pass需要在网上提前预定吗?还是到当地tourist infomation处购买即可？不同时间车票价格会不会不一样？谢谢！！
maps.google.com/maps?f=d&source=s_d&saddr=Rome,+Italy&daddr=Via+Vittorio+Veneto%2FSS444+to+to+del+Pignoncino+to,+Italy+to,+Italy+to+Pisa,+Italy+%28Pisa+Tower%29+to,+Italy+to,+Switzerland+to,+Switzerland+to,+Switzerland+to,+Switzerland+to,+Switzerland+to+to,+Switzerland&hl=en&geocode=FSpGfwIdFHe-AClfFvCor2EvEzHVHDe_UYwMQA%3BFSyxkwId1PTCAA%3BFcrNnAId0hqfAA%3BFVbtmwIdSFerAA%3BFeBFtQIdYEa8ACkfb1JTCq9-RzGwX5EVhwkHBA%3BFZzbmwIdRcSrACnfTKTToFYqEzHZl2CJaKVFug%3BFXApmwIdZ6SeACGgEsP0yLlKqQ%3BFYm4tQIdLTOMACk9o6HLTMGGRzGQGnttVt4wpg%3BFSUD0wIdVTWCACkZor5JlwuQRzED3B_n8Y1u5g%3BFZsovgIdcEF2ACnN5S4pojWPRzFwbxlAiP8ABA%3BFUQLwQIdmbZdACnr4tCTBmWMRzE5vAt7NZW2oA%3BFdJYyAIdtOx3ACnz3CpwfKOPRzF5toZKOvMK_Q%3BFflazAIdrZZxACl3GzrUwDmORzGaZVcE_l9Vyw%3B%3B&mra=ls&via=1,2,3&doflg=ptm&sll=44.513161,9.511763&sspn=9.227278,23.269043&ie=UTF8&ll=45.243953,9.51416&spn=9.111146,23.269043&t=h&z=6
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瑞士的车票不太熟悉。另：去瑞士不去Luzern会不会有点可惜呀