1. Summon a player and generate a large number of experience orbs around them, making the orbs encircle the player.
2. Have this player exit the game.
3. The experience orbs continue to encircle the player.

       经验球跟随退出游戏的玩家

1. 召唤一名玩家，并在其周围生成大量经验球，使这些球环绕玩家。
2. 让这名玩家退出游戏。
3. 经验球继续包围着玩家。