The World Choir Games is held every two years, and this is the sixth one.

世界合唱节每两年举行一次，本次是第六届。

youdao

Wish a success of the Fourth World Choir Games.

祝第四届世界合唱比赛圆满成功。

youdao

I'm a teacher. I'm the volunteer for the 6th (sixth) World Choir Games.

我是一名老师。我是第六届世合赛的志愿者。

youdao

I'm a teacher. I'm the volunteer for the 6th (sixth) World Choir Games.

我是一名老师。我是第六届世合赛的志愿者。

youdao