翻译：可以这样说：We avail ourselves of this opportunity to write to you in the hope of gaining your help
或：We take the liberty to write to you in the hope of gaining your help........
这两种句式是正式文体中通常用的 不过如果是和外国做商务交流 就不需要这么客套
I'm sorry for the interruption, but I write this lettle for get help from you.
Take the liberty of writing this letter
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024