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G：Do you need a guide?
您需要导游吗?
T：Yes, we are just looking for one. What's the charge per day?
是的，我们正好需要一位，一天多少钱呢？
G：It's $20. If you are staying for more than 3 days in the city, the charge is $16 per day.
20美元，如果您在这呆三天以上的话，每天16美元。
T：That's reasonable.
价位还合理。
