In ancient times, women were not allowed to compete in the Olympics.

在古代，妇女是不允许参加奥运会的。

youdao

You are not allowed to drive a car unsupervised until you have passed a driving test.

在通过驾驶考试之前，不允许你在无人监督的情况下开车。

youdao

Going to college was hard for Curie because at that time women were not allowed to attend school.

对居里夫人来说，上大学很困难，因为那时候妇女是不允许上学的。

youdao

But,separatism is not allowed (applause)-- separatism is not the American way.

VOA: special.2010.05.09

Not allowed to abstain in this class, it's a complete no-no.

不能弃权,绝对不能弃权

耶鲁公开课 - 博弈论课程节选

This is something that I believe in -not everyone believes in this -but the general principle has been now -ever since the 1930s -that the general public is not allowed to invest in things that are not properly documented.

我信任这些条例...,然而并非所有人都信任...,自30年代以来...,普遍的原则就是...,大众不得投资那些,未经过审核的投资事务

耶鲁公开课 - 金融市场课程节选

Or, you can read it as saying that Greece will not - must not - be allowed to default in an uncontrolled way, that brings down banks and infects the broader European economy.

BBC: The global economy and the Hollow Men

Additionally, 32-bit to 64-bit upgrades will not be allowed -- but folks using the 32-bit version will get to perform a clean install of the 64-bit version, if that's what their heart desires.

ENGADGET: Windows 7 upgrade details released?

The bowler was banned last year following allegations about his action, but he was allowed to return to one-day cricket because the bouncer - his most contentious delivery - is not allowed in limited-over matches.

BBC: Shoaib 'cleared for Test cricket'