I'm from the Maintenance department.Did you call us?
我是维修部的。是您给我打电话的吗?
Yes. The air conditioner is not working properly.
是的。 这个空调有些毛病。
What's the problem?
有什么问题?
The remote control doesn't work. I turned on the air conditioner, but I can't adjust the temperature.
遥控器有问题。我把空调打开了,但是我无法调节温度。
Let me have a look. I think the batteries should be changed. Let me replace them with new ones.Now, it's working.
让我看看。我想可能电池该换了。我换上两个新的。好,现在行了。