1. 行話一個行業(yè)、職業(yè)或類似的團體中使用的專業(yè)的或技術(shù)的語言
   The specialized or technical language of a trade, profession, or similar group.
2. 瓊斯政務員建議，在１２月舉行一次晚會，請一位專業(yè)的圣誕老人來助興，這筆開支從招待海外來訪者的預算經(jīng)費中支出，委員會馬上采納了這一建議。
   The committee seized on Councillor Jones's idea for a party in December with a professional Father Christmas-to be paid for out of the budget for entertaining overseas visitors.
3. 科學家必須努力工作，以便對本專業(yè)的最新發(fā)現(xiàn)和進展有充分的了解。
   Scientists have to work hard to get abreast of the latest discoveries and developments in their field.

專業(yè)的英語翻譯：

的的英語翻譯：