“被爱就是幸福”怎么翻译？

it's a happiness to be loved.

Love is happiness.

不需要那么多的修改修饰，这样只会让一个简单的生活用语变成官方文件，美国人讲话简单，就这样就可以了.

Being loved is blessedness

Beloved is happy.

To be loved ,to be happy

强调的是被爱。所以
it's a happiness to be loved