業務的英文：
business; professional work; occupational activities; practice; a transaction; an affair
business是什麼意思：
n. 商業，交易，生意；公司，商店；事情；職責
Be engaged in; be Busy in
從事於 to sit for business
因公滯留As Busy as a bee
(象蜜蜂)忙忙碌碌的professional是什麼意思：
n. 職業選手；專家，內行
His profession is a teacher || He is a teacher by profession
他的職業是教師The author of the guidebook is an architect by profession.
該手冊的作者任職建築師。The author of the guidebook is an architect by profession
該手冊的作者任職建師work是什麼意思：
n. 工作；職業；工廠；工作地點；產品；功；操作；作品；工程
v.（使）工作；操作；運作；起作用；使緩慢前進；經營
the works of a clock
鐘的活動部件 conscientious work
本着良心做的工作 The work is not advancing.
工作沒有進展。
