sing in unison meaning in Chinese

齐唱（一致，协调）
齐声歌唱

When each person has had a chance to contribute, the plates are returned to the altar and the congregation sings in unison .
每个人都捐献完了，盘子又送回到圣坛去，会众就同声合唱。
The last verse will be sung in unison
歌词的最后部分要齐唱。
A group of persons who speak or sing in unison a given part or composition in drama or poetry recitation
剧情解说员在戏剧或诗朗诵中齐声朗诵或演唱一个指定部分或作品的人们