You can say that you have been reviewing your textbooks, and you usually have time to help your family do some business, so that you can avoid the embarrassment of your previous work. A good company really needs to do background checks. Like your last job, you will definitely die.

As for work experience, it depends on your good attitude and studious attitude. If you don't want to learn, that's your own problem. Before applying for a job, you can search more information on the Internet to enrich yourself, so as not to make yourself ignorant. This is very important!