英语翻译

题目

英语翻译
看有错误的地方吗
Dear Sir,
This is to certify that Mr._ShiJunqi_ works as _Office Worker_ in_ Henan Rui Qin KaiQiao Engineering Management Consulting Co.,Ltd.He has been working heresince 21stJun,2008 .We understand that he wants to go to Europefor a travel from 25th Nov to9 th Dec in 2013.All the expenses including air tickets,transportation,accommodation and medical insurance will be covered by him.Wehereby guarantee that he will abide by the laws in the country and return indue time and still work in _Henan Rui Qin Kai Qiao Engineering ManagementConsulting_Co.,Ltd after the visit in Italy.
Name Date of Birth Passport No.Monthly Income
ShiJunqi 1987-6-26 E13387416 5000.00 RMB
Your kind approval of this application will behighly appreciated.
Best Regards!
我觉得时间的格式是不是写错了，自公司时间、出生日期高手帮忙修改下，要求语句连贯，格式无误

答案

To whom it may concern,This (letter) is to certify that 名前姓後 works as a 这里写职位 写office worker太笼统了 in Henan RuiQin KaiQiao Engineering Management Consulting Co.,Ltd.He has been working her...