亲爱的桑迪，
I offer my warmest congratulations to you for receiving the first prize of The Olympic English competition for the middle school students. I know that you are always good at English. You often win the praise of our English teacher and always in the first place of our class. So I m surprise at all that you become champion for this competition. However, in my mind, this match is very difficult. So I becomemore and more admire you. Sincere congratulation to you again.
我表示热烈的祝贺你接收的获得了中学生奥林匹克英语竞赛一等奖。我知道你的英语一直都很好。你经常赢得我们的英语老师的表扬而且在班里总是第一。所以我一点都不惊讶在这个竞赛中你会成为冠军。然而，在我看来，这竞赛是很困难的。所以我越来越佩服你了。真诚的祝贺你。
Best wishes,
Mandy
曼迪