我给予她最美好的祝福，我相信她会一直幸福，我很幸运目睹了她的重大时刻。

I wish her all the best, I believe she will be happy forever, I am so lucky to witness her great moment.

youdao

你说你很伤心，在纪念日里看见她和现任男友幸福地样子，我一直都知道你放不下她的。

You say you are sad, in the anniversary years, and current boyfriend saw her happy appearance, I have always know that you are not fit her.

youdao

我一直以为你很幸福用英文怎么说？

I would have thought you were happy.

youdao