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Patient: What do you charge for pulling a tooth? Dentist: Fifty dollars. Patient: Fifty dollars for a couple of minutes' work? Dentist: Well, I could do it slower, if you like.
病人:拔一颗牙收费多少? 牙医:50美元。 病人:只几分钟的活儿就要50美元? 牙医:好的,如果你喜欢的话,我可以干得慢一些。