1·Sandra was determined to become a doctor and her persistence paid off.
桑德拉决心成为一名医生，她的坚持不懈终于带来了成功。
—— 《柯林斯英汉双解大词典》
2·As for the future, Wang Yan hopes to go to college and then become a doctor.
至于未来，王艳希望考上大学，然后成为一名医生。
3·If you like to become a doctor, why don't you meet with a doctor and discuss what it takes to become one?
如果你想成为一名医生，为什么不去见一名医生，讨论要成为一名医生需要做些什么？
4·Darwin's father hoped that his son would also become a doctor.
达尔文的父亲希望他的儿子也能成为一名医生。
5·At the age of sixteen, Darwin was sent to Edinburgh University to study in order that he could become a doctor.
十六岁时，为了成为一名医生，达尔文被送到爱丁堡大学学习。
6·When he left hospital, Adams decided to become a doctor, so he went to Medical School in Virginia, USA , but when he was there he did things in a different way.
当他离开医院时，亚当斯决定成为一名医生，所以他去了美国弗吉尼亚州的医学院，但当他在那里时，他以一种不同的方式做事。
7·I didn't become a doctor for enjoying a comfortable life only.
我成为医生并不是为了享受舒适的生活。
8·One day, the cat's-meat-man said to him, "Why don't you stop being a doctor for people and become a doctor for animals instead? I'm sure that you know a lot about animals-more than most vets. You wrote a wonderful book about cats. I'd send all the people with sick dogs or cats to you."
一天，卖供猫食用的肉的商贩对他说：“你为什么不停止为人类看病，转而为动物看病呢？我相信你对动物的了解比大多数兽医还要多。你写了一本关于猫的好书。我会把所有带着生病的猫狗的人都送到你这里来。”
9·My dream is to become a doctor.
我的梦想是成为一名医生。
10·I hope I will become a doctor.
我希望我将来成为一名医生。