Very very belatedly I am writing to thank you again for the beautiful vase you gave me at the cocktail party last month.Thank you for inviting Mr.Huang as well.We both enjoyed the occasion thoroughly.
　　
We all hope to see you the next time in Taipei. Meanwhile, from your friends at JATEL best wishes and warmest regards.
　　
　　【注释】
　　1.Very very belatedly I am writing to ...回信已晚，表示一种歉意
　　2.I am writing to...写信目的，引出话题
　　3.thank you for...为什么致谢
　　4.We enjoyed the occasion thoroughly...我们都度过了非常愉快的时刻
　　5.We all hope to ...from... 我们(来自什么地方的全体同仁)都期望...
　　
　　【应用】
　　1.As one of the first things I do upon returning from my trip, I would like to again thank you for the beautiful painting you presented me with at the memorable reception you arranged for me during my visit.
　　出差回来第一件事情就是再次提笔感谢。。。
　　
　　2.This is again voice my appreciation for the fine engraved watch I received from you at your commemoration party early this month.
　　月初在你的纪念会上蒙获一块雕刻精美的手表，再次表示感谢

支持。

This is again voice my appreciation for the point and activity I received from you at your board this month.

这个月在你的外语沙龙上收到很多积分和活力，再次表示感谢