For example, let's expand our square back into a full-fledged Rubik's Cube.

例如，让我们将正方形扩展回成熟的魔方。

Two white rectangles batting a square ball back and forward as players attempted to win points off each other.

两个白色长方形来回击打一个方形球，玩家试图从对方身上赢分。