Dear executive：
I‘m the manager of sales department of MOON corporation.On behalf of my firm,I'v to express my complaint to you.
At first,something would be appreciated that 3 years have passed since our first transaction and the process in which we have been making business is filled with harmony. There were 80 pairs of socks,which were found dirty,out of 2,000 ones in a resently subscription,however,which maybe have a an impact on our coorperation.Only timely the survey is that the shipper should in charge of this affair.
I'm refering to your repeated investigation and a prompt response at your earlist convenience instead of either an evitable lawsuit or conflict.
Yours sincerely,
Mr.Bob
不是高手,只是想帮忙,顺带着练习,我2013年1月份考研,有错误请大家帮忙纠正.
希望更多是能够帮到你的忙.