高手求解，汉译英一句。

Your joy equals to my greatest happiness .fanfan.

Your enjoyment is my biggest/greatest happiness.

your happiness is my best blessing.

Your happiness is my greatest pleasure.

欢迎比较，有比较才有鉴别。。。

你的快乐就是我最大的幸福

My only joy is your happiness!

my greatest happiness stem from your pleasure.

Ps: stem from是源自的意思.我最大的幸福源自你的快乐~~~

Your happiness is my greatest happiness