推荐信

　　开头句：说明写作目的。
　　I am writing to you to recommend … for …
　　I take great pleasure in recommending to you … as …
　　I would like to present … for your consideration in your search for …
　　With reference to your requirements, I shall, without reservation, recommend … as an ideal candidate.

　　结尾句：总结说明。
　　I am confident/ convinced that …
　　I strongly recommend him to you with no reservation.
　　Therefore, I do not hesitate to recommend her as an ideal candidate for the post you advertised.