问题描述：
英语翻译
W:Did you use credit cards on your vacation last month inEurope?
M:Sure I did.They certainly beat going around with a wallet full of big bills.But carrying lots of cash is still very common among some older people travelling abroad.
W:Did you use credit cards on your vacation last month inEurope?
M:Sure I did.They certainly beat going around with a wallet full of big bills.But carrying lots of cash is still very common among some older people travelling abroad.
问题解答：
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