The Emergency Room of a Hospital

The emergency room of a hospital is like a 24-hour factory. Doctors and nurses in the emergency room are like workers working in the emergency room that is always bright. They are very busy and are doing everything they could do. We might hear patients yell and cry there, and might see them lie on beds which are laid along the wall of the emergency room. There are many ambulances coming and leaving. That is the reason why doctors and nurses have to work hard. That is like those workers who do their best to fix the problem objects continually.