老师说不准迟到。
lǎoshī shuō bùzhǔn chídào 。
The teacher said that being late is not allowed.
在这个地方不准吸烟。
zài zhègè dìfāng bùzhǔn xīyān 。
Smoking is prohibited in this place.
孩子们不准在街上玩。
háizǐ mén bùzhǔn zài jiēshàng wán 。
The children are not allowed to play on the street.