兹证明 同志,身份证号 码 ,自 年 月 日在 (单位)作为 (职位)工作至今。 特此证明 (单位) 年 月 日 date: to whom it may concern, this is to certify that has been working in shanghai fu xuan-jie & associates law office as lawyer assistant intern for year(s), since . sincerely yours, (company)