be not allowed

Foreign aid workers will not be allowed into the stricken areas.

国外救援人员不准进入灾区。

If a student does not attend all the classes, s/ he will not be allowed to take the exam.

如果学生缺课，他/她就不能参加考试。

No , your friends and relatives will not be allowed to watch the audition.

答:不可以.参赛者的支持者将不得观看选拔赛.

If they appear to be under 12, then the doorman is not allowed to permit them entry to the film.

如果他们看起来不到12岁，门卫不得允许其进入观看该影片。

He said the only alternative was to starve the people, and he said this could not be allowed to happen.

他说唯一的其他选择就是让人们挨饿，又说这是绝对不允许发生的。

Such things ought not to be allowed.

这种事应该禁止。

Children should not be allowed to watch violent movies (= that show a lot of violence) .

不应允许儿童看暴力电影。

It is a company rule that smoking be not allowed in the office.

办公室里不准吸烟是公司的规定.

Children should not be allowed to watch violent movies.

不应允许儿童看暴力电影。

The goods are not allowed to be exported without approbation of the customs.

没有海关的许可,这些货物是不允许出口的.