求翻译：工厂打过暑期工，亲身体会了各种工作的不同运作程序和处事方法，锻炼成了吃苦耐劳的精神，并从工作中体会到乐趣，尽心尽力。是什么意思？

Factory called summer jobs, experienced a variety of different operational procedures and the way to work, exercise a hardworking spirit and realize pleasure from work best.