She said the military itself, examining its experiences in Iraq and Afghanistan, has come to recognize the limits of the use of force.

VOA: special.2010.05.29

So, let's just take a quick example to show how not completely you can use these periodic trends, that there are limits.

那么，让我们举一个小例子来看一下,你是如何不能将元素周期律用在所有地方的，它是有局限性的。

麻省理工公开课 - 化学原理课程节选

And yet, in many ways, this Hobbesian sovereign aims to allow for ample room for individual liberty And he even sets some limits on the legitimate use of sovereign power.

话虽如此，霍布斯眼中的君权,也还是为个人自由留下了足够的空间,他甚至对君主的合法权力,设定了一些限制。

耶鲁公开课 - 政治哲学导论课程节选