高级英语对话 第 62 课：使用复印机-3

A: May I help you?
B: I need to copy some pages in my book.
A: The copier is right over there, in the corner.
B: Do I need to pay to use it?
A: You have to pay to use the copier.
B: How much do you charge?
A: You need to pay ten cents for every copy.
B: Is there a maximum number of copies I can make?
A: You can make as many copies as you want.
B: I'm going to need you to show me how to use the machine.
A: There are instructions posted on the copier.
B: Thank you for your help.