他们那时不在打排球。

They volleyball at that time.

youdao

那时候他们没在打排球。

They weren't playing volleyball at that time.

youdao

他们不是在打篮球，而是打排球。

They were not playing basketball, but playing volleyball.

youdao

在星期六，小朋友都出来玩，他们有的在抓鸟，有的在打排球，还有的在吹蒲公英。

On Saturdays, children come out to play, some of them in the birdie, and some are playing volleyball, as well as in the blowing dandelion.

youdao

在星期六，小朋友都出来玩，他们有的在抓鸟，有的在打排球，还有的在吹蒲公英。

On Saturdays, children come out to play, some of them in the birdie, and some are playing volleyball, as well as in the blowing dandelion.

youdao