An unforgettable experience -revised1

I had an unforgettable experience last year. It was before I entered a senior high school that I decided to be a volunteer in a hospital. I helped people in the hospital, which was far away from my home and was in a remote village. All I had to do in the hospital was to give patients correct directions to the departments. However, I had another significant task on the last day when I served in the hospital. There was a mother-to-be sent to the emergency room as she took a slip in the bathroom, keeping shedding blood. Furthermore, owing to the shortage of the medical care staff in that hospital, I was asked to help the doctor conduct an operation on her. During the operation, she was so afraid of losing her babies that she cried loudly and kept shivering. Finally, to our relief, the woman gave birth to two babies successfully and both of her babies were healthy. Not only was it  my first time to be a volunteer but it also was an unforgettable experience in my life.