英语翻译最好用定语从句

翻译为英语：但更重要的是当你帮助别人的时候你会感到快乐
Please give the English for this Chinese sentence
What's more important is that you will feel happy while you are helping others
The more important things is that you will get pleasure from helping others
It is more important for you to get / obtain pleasure from giving assistance to others
It is more important that you can obtain pleasure when you are helping others

but the more important's thing you would feel happy when you help others

The more important thing is the pleasure that you can derive/get from helping others.
在这里，that引导的定语从句修饰名词pleasure.
满意请采纳。

What's more, you will be happy when you help others.

The happy momemt when you are helping others is much more felt