yourself is in the middle of doing ajigsaw puzzle(拼图游戏) and another duplicate has almost completed another puzzle. When you become tired of the joy of puzzles, “you” jump to the duplicate that is eating garbage, then to the one that is playing in a rock concert, then to the one...
Jigsaw puzzles promote your problem-solving skills, which helps keep your mind sharp as you think about how the colors and shapes match up. Be sure to try puzzles that are new to you; challenging your brain to something unknown is more beneficial than doing the same puzzle over and over. ...