求翻译：10年因北漂放弃原有工作,进入北京链家地产,任职实习经纪人,连续3个季度为区销售冠军,最后职位是店经理.是什么意思？

10 North drift to abandon the original work into the chain of real estate in Beijing, serving a trainee broker, 3 consecutive quarter of sales champions, the last position is the shop manager.