在美商会即将成立10周年之际,我谨代表我们公司得全体同仁向您表达最诚挚的祝贺。关于我们公司的签证申请, 已经耽误了很长一段时间。我不知道我们所寄给你们的资料您是否已经阅览,但是到了今天我们仍然未能得到一个很明确的答复。我希望您能尽快告诉我我们还需要准备什么材料。 如果在这件事情中,我们与贵商会之间有什么误会,我希望您能安排一个时间,我们见面商谈。Dear sir,At this great moment of the 10th anniversary of the founding of the US Chamber of Commerce, on behalf of all the members of our company, I’d like to express our warm congratulations to you. Our visa application has been delayed for a long time. I wonder whether or not you have received and read about the materials which we had sent you at earlier time. However, up to this date, we have never got any reply from you. It will be very appreciated if you would like to advise us the materials we should submit at the next step. If there is any mistake arising during the course of our communication, a face-to-face negotiation would be the best way. Please arrange a time for the negotiation and have me informed as soon as possible.I am looking forward to your early reply. Sincerely yours,