用英语介绍医生或演员

医生
Doctors are the most important people in the world. They soothe patients' agony and save their lives. They are great!

演员
Actors are very important in our lives. They provide us with all kinds of relaxation.They are quite skillful.

doctor:The doctor can help people to be healthy.Doctor is a very great job.
actor:Actor can make us happy,can make our life interesting.Actor is a great job,too.