如何用英语形容来计算机等系统状态不稳定或速度很慢一类的话?<br/>system is slowly?or other professional term?thanks

【答案】
You may say “system is unstable,or the speed is slow" there are not much professional terms .希望我的回答对你又帮助!
【其他答案】
the system of your computer is unsteady,so it works slowly.
The computer's dead, works slowly