Billiards is a good indoor game.

台球是一种有益的户内游戏。

Badminton is an indoor game.

羽毛球是一种室内运动。

Badminton is an indoor game.

乒乓球是室内运动项目。

Do you like outside games or indoor game?

你喜欢户外运动还是室内运动呢？

It is an indoor game and can be played even on rainy days.

它是一种室内运动，甚至在下雨天也能玩。