实例之一： 

Dear Mr. / Ms, 考试网

On 14 November I submitted a bill for services rendered to your office at the Lille International Exposition. More than a month has now elapsed 

 

without payment or acknowledgment of my bill. Please check this oversight,and remit payment at your earliest convenience. I look forward to future 

 

services to your corporation. 

Thank you for your prompt attention to this matter. 

Yours faithfully 

尊敬的先生/小姐， 

十一月十四日我向你办公室在Lille国际博览会上提供的服务提交了帐单。一个月过去了你既没有付款也没有认可帐单。请检查这一疏忽并在最方便的时候付款。期望以

 

后还为你公司服务。 

谢谢您能对此事尽快重视起来。 

你诚挚的