being a teacher or working at subwayit all depends what you mean by common, vulgar, cheap, ill bred, shoddy, in bad taste or nondescript - then you are in trouble
There is no specific most common job in the world. It varies depending on where in the world you are, for example: factory workers are common in one place while supermarket workers are common in...
jobs in Spain require skill, sometimes. a job would be either an employer or bullfighters (which is the most famous jobs, but they're is more jobs in Spain) Spain's jobs are somewhat like Americas,...