checkerboard colour dot screen

例句：

1. 1.The checkerboard pattern on the wall is very interesting.
   墙上的方格图案非常有趣。
2. 2. She arranged the checkerboard tablecloth in a neat pattern.
   她整齐地摆放了方格桌布。
3. 3.The game of checkers is a classic board game that requires strategy and skill.
   跳棋是一种经典的棋盘游戏，需要策略和技巧。