He is a doctor by profession and a novelist by avocation . 他的职业是医生，副业是作家。
I am in the farm sideline . 我经营的是农村副业。
Mr. rigsby was a night-watch man, and his wife eked out his wages by breeding budgerigars . 里斯比先生是个夜间守门人，他的太太以饲养小鹦鹉为副业补助家庭的收入。
They were chiefly veterans who enlisted in this corps, having the benefit of working at their trades when they were off duty . 这些人大部分是老行伍出身，他们进市卫队有个方便，下班以后还可以兼理副业。
They also engage in various kinds of sideline production 他们也从事各种副业生产。
The professor runs a restaurant on the side 这位教授开了一家饭店作为副业。
Make authorship your avocation , not your vocation 把写作当作你的副业，不要把它当作正业。
How much did the sideline bring the farmer family in last year 去年副业使这家农户增加了多少收入
Joe is an engineer , but he does some translation as a sideline 乔是工程师,但作为副业他也从事一些翻译。
I sense they are running under - the - counter deals on the side 我感觉他们在另外经营非法生意（作为副业） 。
