業務的英文：
business; professional work; occupational activities; practice; a transaction; an affair
business是什么意思：
n. 商业，交易，生意；公司，商店；事情；职责
Be engaged in; be Busy in
从事于 to sit for business
因公滞留As Busy as a bee
(象蜜蜂)忙忙碌碌的professional是什么意思：
n. 职业选手；专家，内行
His profession is a teacher || He is a teacher by profession
他的职业是教师The author of the guidebook is an architect by profession.
该手册的作者任职建筑师。The author of the guidebook is an architect by profession
该手册的作者任职建师work是什么意思：
n. 工作；职业；工厂；工作地点；产品；功；操作；作品；工程
v.（使）工作；操作；运作；起作用；使缓慢前进；经营
the works of a clock
钟的活动部件 conscientious work
本着良心做的工作 The work is not advancing.
工作没有进展。