Do you know how much these jobs are paying? $7-$8.50/hr. Is this worth it for a degree holder? These jobs that you posted are for NEWBIES. I don't think that you will gain any NEW skills from these jobs.
Yeah, I know. I took on a temp job like that myself after graduation before getting a perm job. The thing is, are you looking for work related to your degree? If that's not the case, the 'worth' of your degree is moot. If your degree isn't relevant to the job you're seeking, you don't have the qualifications they are looking for, you don't have relevant experience, the harsh truth is that you
are indeed a newbie to most employers. Even a masters degree in ethnomusicology is not going to be worth much if one is 'only looking for an office admin job'. It's frustrating, but look at things from a company's POV, you don't exist to give people a chance to 'try something new' or 'learn new skills' at your expense.
If the job you want isn't out there, either bite your lip and take what's available as Foxshade said, or create your own path, but you will also have to start from scratch if you want to do something entirely new. Start a business, go back to school, learn a trade, freelance, etc.
I also note that the jobs are from Recruit Express. Do you work there?
If I did I'd be upfront about it. "Hi, I work for ________. We may have some suitable jobs, check them out."
Found them by merely searching for temp job ads with 'training providing, no exp required', since you implied such jobs didn't exist.
Even temp jobs all require relevant skills too so it is difficult to get a temp job too even you want to try something new or gain new skills.