听是谁在唱歌、是幸福在唱歌。的翻译：Listen to who is singing, is a happy singing. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Listen to who is singing, is happy in singing.

Listen to who is singing, is a happy singing.

Who listens is singing, is happy is singing.

who is listening in singing, and is happy to sing a song.

Listen to who is singing, is a happy singing.