Words cannot express how pleased I am.

言语无法表达我的愉快心情。

《牛津词典》

I am writing to express my congratulations to you on your winning first place in the English Speech Competition holding recently.

我写这封信是为了祝贺你在最近举行的英语演讲比赛中获得了第一名。

youdao

I am writing to express my sincere gratitude for your help in my study.

我写这封信是为了感谢你在学习上对我的帮助。

youdao

It is an Orient-Express property, and I am a huge fan of the chain, but this is far from the best one from a luxury perspective.

FORBES: Hotels I Love: Machu Picchu Sanctuary Lodge