He started to work on Doctor.
he started to study painting after he retired.
he spent a lot of time on this job.
this medical grounp is consisted by 3 doctors and 2 nurses.
he is a suspect on a murder case by the scandal
英语翻译他开始从事医生的工作.他去年退休后就开始学画画.这项工作占用了周末的大部分时间.这个医疗团队由三名医生和两名护士