Examples
这里不允许抽烟。
Smoking is not permitted here.
Smoking isn't permitted here.
Smoking is not allowed here.
Smoking isn't allowed here.
Source: Tatoeba
不允許在火車上吸煙。
Smoking is not permitted on the train.
Source: Tatoeba
我父親不允許我養狗。
My father does not allow me to have a dog.
Source: Tatoeba