The headmaster warns us not to break the school rules, or we'll be punished.

校长警告我们不要违反校规，否则我们将受到惩罚。

youdao

They can get up only when they are ready to act nicely. Older children and teenagers who break the rules may be grounded10, or not allowed to go out with friends.

大一点的孩子和青少年如果坏了规矩，可能要遭受“限制”，或者不允许和朋友出去。

youdao

Older children and teenagers who break the rules may be grounded, or not allowed to go out with friends. Some of their privileges at home-like TV or telephone use-may also be taken away for a while.

年纪稍大的孩子或是青少年若是违反规定，则可能受到被迫停止某项权益或是不准和朋友出去的处罚，而他们在家中的某些特权，像是看电视或是打打电话，也会被取消一段时间。

youdao

Once a rare break from restrictive rules governing the behaviour of rural young women who were not allowed to sing aloud or go out at night, except during the Chuseok Thanksgiving celebration, the ritual is mostly preserved today by middle-aged women in cities and taught as part of the music curriculum of elementary schools.

UNESCO: Culture