11.非常感谢及时回复我方关于硬盘的第2436号询单。

　　Several of my customers have recently expressed interest in your waterproof garments and enquired about their quality. We should be glad if you could send us samples and quotations.

　　12.我们有几个客户表示对你们的防水服装感兴趣并询问了质量情况。如能寄来样品和报价，将十分感谢。

　　The attached bulletin will give you complete information on vacuum cleaners.

　　13.附上的简报有关于真空吸尘器的详细信息。

　　There is likely to be enquiry or order for men‘s shirts， therefore ，please send us quotations and samples in advance.

　　14.很可能有男衬衫的询单甚至定单，所以请提前寄来报价和样品。

　　This is a technical question， which I will have to refer to our technical department.

　　15.这是一个技术性的问题，我得找我们的技术部门。

　　We are expecting to receive your earliest reply to this enquiry.