匯智英語自學(xué)課堂突破口語中級篇突破口語D lesson51

There is only one number in America to call for all emergencies, 911. When you call 911, you are asked if you need the police, the fire department, or an ambulance. For health emergencies, an ambulance is sent to your location and takes you to the hospital's emergency room. At the emergency room, a nurse checks on your injury and assigns you a place in line to see the doctor. If you are truly dying, you will see the doctor right away. If you have a cut or a broken arm, you may need to wait. In this way, the doctors are able to try to help the people who most need help. It is important to remember this and try to patient.