英语商业信函常用语!(2)
（13）随函附件 enclose; inclose.
（14）迅速，立刻 urgently; promptly; immediately; with all speed; at once; with dispatch; with all despatch; with the quickest possible despatch; with the least possible delay; as soon as possible; as quickly as possible; as promptly as possible; at ones earliest convenience; at the earliest possible moment; at an early date; without delay; without loss of time; immediately on receipt of this letter; by express messenger; by special messenger; by special delivery; by express letter.
（15）回信 by return; by return of post; by return of mail; by return of air-mail.
（16）依照 according to; agreeably to; conformably to; pursuant to; in accordance with; in conformity with (to); in obedience to; in deference to; in compliance with; in agreement with; in pursuance of.
（17）就……，关于 about; regarding; concerning; as to; as regards; with regard to; in regard to;(of); respecting; relative to; anent; in connection with; referring to; with reference to; in reference to; re.
（18）期满到期及应付之款 to be due; to fall due (become) due(日期将到); duly(正时，及时); in due course (依照顺序).
（19）每个，按照，通过 per(=by, through) rail.(post,mail,steamer)(通过铁路，邮政，轮船)
per pro.= by proxy (由代理)
per annum (=yearly，每年)
per mensem (=monthly,每月)
per diem [daiem] (=daily,每日)
per man, per capital (=per head,依照人数，每一人)
per piece(每一个，每一件)
（20）表示抱歉（冒昧做了某事） to take the liberty of doing something; to take the liberty to do something; to take the liberty in doing something.
（21）甚感遗憾，请包涵 to regret; to be sorry; to be chagrined; to be mortified; to be vexed; to regret to say; to be sorry to say; to ones regret; to feel a great regret for; to express regret; to be regretted; to be a matter for regret; to be regrettable; to be deplorable.
（22）（我们）对于...甚感荣幸 to have the honour of doing (being); to have the honour to do (be); to do one (oneself) the honour of doing (being); to esteem (regard) it as a high honour to do (be); to appreciate the honour to do (be); to feel honoured to do (be); to owe one a debt of honour to do (be); to be honoured with doing (being) something; to honour one with doing (being) something.
（23）请 please; kindly; be good enough; be kind enough; have the kindness.
（24）感谢，衷心感谢等 to thank; to be (feel) thankful; to be (feel) grateful; to be obliged; to be indebted; to esteem (it) a favour (privilege); to give (tender, return) ones thanks; to express ones gratitude (appreciation); to tender ones sincere thanks for; to be overwhelmed with gratitude.
（25）请照顾等 (noun)(请吩咐)
command; order; service
(verb)(服务)
to command; to order; to serve; to be at ones service; to render service to one; to do one a service; to be of service to one.