Doctor Spock said his work was an effort to help parents trust their own natural abilities in caring for their children.

VOA: special.2009.03.15

By Spring Break he'd gotten sufficiently sick that his doctor basically said, "You can't continue in school anymore.

春假的时候，他病得十分严重,他的医生直截了当地说，“你不能再上学了。

耶鲁公开课 - 死亡课程节选

For example, in nineteen twenty-one, a Swiss doctor, Walter Morgenthaler published a book about the art of his patient, Adolf Wolfli.

VOA: special.2010.04.14

His heart doctor,Alan Schwartz, said the former president had been feeling pressure in his chest for several days.

VOA: special.2010.02.17

If he takes the medicine his doctor ordered early in his headache, it controls the pain.

VOA: special.2010.03.30

Now, in his old age, Laurence Meysy had become a kind of "marriage doctor."

VOA: special.2009.01.31

Now,in his old age, Laurence Meysy had become a kind of "marriage doctor."

VOA: special.2010.05.29

Doctor Seuss wrote his first book for children in nineteen thirty-seven.

VOA: special.2010.05.02

Fewer people bought his books. Some people said Doctor Spock's teachings were to blame for the way young people in the nineteen sixties and seventies rebelled against the rules of society.

VOA: special.2009.03.15