我们的工业因研究投入不足而大吃苦头。

Our industry suffers through insufficient investment in research.

《柯林斯英汉双解大词典》

这一政策并不理想，但至少承认了一个事实，即在平等对待他人方面，我们的语言仍有不足。

This policy is far from being ideal, but it is at least an acknowledgement of the inadequacy of our language in treating half of human race equally.

youdao

我们的钱不足以维持到下个月。

We don't have enough money to last until next month.

《牛津词典》

But notice, even if there is incredible constraints on grammars, still--we could still produce an infinite number of sentences.

但是请注意,即使语法有着难以置信的不足,我们却依然可以创造出无限数量的句子

耶鲁公开课 - 心理学导论课程节选

Now this is--;So, these are constraints on grammar and they're really interesting because they tell us what's a humanly natural language versus what's not a humanly natural language.

这些就是语法的不足,它们很有意思,因为它们可以告诉我们,什么是人类的自然语言,什么不是人类的自然语言

耶鲁公开课 - 心理学导论课程节选