例句：
He left the army and returned to civilian life.
他从军队退了役，重新过上平民百姓的.生活。
He is in charge of the civilian side of the UN mission.
他在联合国使团中负责平民方面的事务。
The dietitian was helpful, making suggestions as to how I could improve my diet.
这位饮食学家很有帮助，就我如何能改善膳食提出了建议。
He was an electrician by profession.
他的职业是电工。
The only electrician we could get hold of was miles away.
我们惟一能够联络上的电工在几英里之外。