Give an example to illustrate what is "one official and half a job"?

If you want to express that a person wants to be an official or run errands, but is not very picky, as long as it is a reasonable position, then you can use the word "one official and half a job". For example: 1. I have to prepare for the civil service exam so that I can work part-time in the government in the future. He hasn't taken part in a formal job since he took part in the job.