求翻译：我已经工作九年了,前四年工作于北京大雁楼宾馆,从服务员做到餐厅经理,后五年工作于北京时尚怡合家具有限公司,任采购主办是什么意思？

I had worked for nine years, four years before the work goose hotel in Beijing, from waiter to do the restaurant manager, after five years working in the Beijing fashion Yi furniture, purchase hosting