（主持人开场白台词）小时候很多学校的合唱，《团结就是力量》是必选歌曲呢。

Many schools as a child of the chorus, "unity is strength" is will choose songs?

youdao

（主持人开场白台词）小时候很多学校的合唱，《团结就是力量》是必选歌曲呢。

Many schools as a child of the chorus, "unity is strength" is will choose songs?

youdao