服务器指令教学（匹配区）

execute @a[匹配区范围] ~ ~ ~ titleraw @s actionabr {"rawtext":[{"text":"§a匹配人数"},{"score":{"name":"@e[type=armor_stand,name=工具人]","objective":"人数1"}},{"text":"/10§b倒计时 "},{score":{"name":"@e[type=armor_stand,name=工具人]","objective":"计时1"}}]}