大学生活英语-Using a Vending Machine(1)
时间：2018-11-30 作者：英语课 分类：英语情景对话-大学生活
A: Can you help me figure out how to use this machine?
B: Yes, I would be happy to help. What do you want to buy?
A: I want to buy that candy.
B: OK. So this machine will make change if you need it. Do you have your dollars ready?
A: Yeah, so far, so good.
B: Next, you feed your dollars into the machine in the slot 1. Make sure they are smooth.
A: Yeah, I already knew that.
B: I'm sure you know that if the dollar gets stuck, you might have to re-feed it.
A: OK, let's move on!
B: Now you just make your selection 2 and pray. If nothing comes out, try again or call the number on the side of the machine.
A: I hope it works 3!
B: Well, good luck!