52.如果可能,轻装旅行 travel light if possible
51.买外币 buy foreign currency
50.所有重要文件备副本
make photocopies of all important documents
49.把钱和护照放在安全地方
keep your passport and money in a safe place
48.需要带些现金 need to bring some cash
47.信用卡 credit cards
46.喜欢自己安排
prefer to make their own arrangements
45.在两者之间选择
choose between different alternatives
44.找到问题的答案
find answers to your questions
43.使预算持续更久
make our budget last longer