求翻译：在大学四年的时间曾兼职做过餐厅服务员、服装促销员、家教等工作，锻炼了自己吃苦耐劳的精神、与人交流沟通的能力、团队协作的能力。是什么意思？

Restaurant waiter, clothing promoters, tutoring has worked part-time in the four years of college work, exercise their own sense of spirit, the ability to communicate with people, teamwork ability.

正在翻译，请等待...

Once held concurrent jobs in university four years to be work and so on dining room service person, clothing promotion, family education, exercised the spirit which own bore hardships and stood hard work, has exchanged the communication ability, team cooperation ability with the human.

In the four years restaurant waiter, had been moonlighting on clothing promotional staff, tutors and other work, exercising their hard working spirit, ability to communicate with people and team collaboration capabilities.

正在翻译，请等待...