Ken 电脑出了问题，就打电话给Paolo
Ken ：Palol,you have to help me!Something is wrong with my computer!
Paolo ：What's the problem?
Ken ：The screen is black ,I keep moving the mouse and typing on the keyboard,
but nothing happens.
Paolo ：Did you try to restart it?
Ken ：Yes, but still noting happens.
Paolo ：Hmm... Can you check to make sure all the cables and wires are pulgged in?
Ken ：Well.It's kind of hard to see in here because the room is dark.
Paolo ：Can you turn on thr light?
Ken ：No ,the electricity is out because of the storm outside.I can't turn on any lights.
Paolo ：Ken! Are you crazy?you can't use computer without electricity!!!
new words:
cable :电缆，索
wire :电线，金属丝，电信
plug in 插上电源
