谁能帮我翻译成英语（需要正规的，出国用）？

Question

兹证明XXX先生从2008年7月至2009年11月于XX工艺品加工厂从事行政管理工作（推销员工作），月工资为4000元人民币。
特此证明

Answer 1

To Whom It May Concerned

This serve to certify that Mr. XXX worked in XX工艺品加工厂[XX Arts Processing Factory] for administrative works during the period from July 2008 to Nov 2009. his monthly salary was Renminbi4000.

什麼叫行政管理工作（推销员工作）?
行政工作 : administrative works
管理工作: general management
推销员工作: sales

Answer 2

This is to certify that Mr XXX from 2008 July to 2009 November in XX crafts factory engaged in administrative work ( salesman ), monthly wages is 4000 yuan.
Hereby certify that本回答被提问者采纳

Answer 3

I think you need the certificate for visa, right ? You can ask your bank print out your fincal record of lastest three months. Wish you luck.