I'm from the Maintenance department.Did you call us?
我是維修部的。是您給我打電話的嗎?
Yes. The air conditioner is not working properly.
是的。 這個空調有些毛病。
What's the problem?
有什么問題?
The remote control doesn't work. I turned on the air conditioner, but I can't adjust the temperature.
遙控器有問題。我把空調打開了,但是我無法調節溫度。
Let me have a look. I think the batteries should be changed. Let me replace them with new ones.Now, it's working.
讓我看看。我想可能電池該換了。我換上兩個新的。好,現在行了。