不必问

爬到了顶点
才望见远处有张告示
每次只允许卅个小孩一同玩
大人不可攀爬

很多事
只要不构成伤害
无需先问可不可以
否则就错过了许多精彩！

Only noticed no adult allowed after i climbed to the top. As long as it doesn't harm others, there's no need to ask if you want to have fun!