expert的短语搭配

　　例句：

　　He considers himself an expert on the subject.

　　他认为自己是这门学科的专家。

　　He earned a reputation as an expert on tax law.

　　他赢得了税法专家的'美名。

　　We employ an expert to advise on new technology.

　　我们聘用了一位专家担任新技术顾问。

　　I don't profess to be an expert in this subject.

　　我不敢自诩为这方面的专家。

　　Harvey cured the pain with his own expert hands.

　　哈维用他那行家之手治愈了那病痛。