Law does not compel a man to do what he is impossible to perform.
法律不会强迫一个人去做他不可能做到的事情。
It is clearly impossible to perform a detailed analysis of all such products.
很明显对所有这些产品进行详细的分析是不可能的。
These functions perform tasks that are difficult to impossible to perform with pure XPath.
这些函数可以执行用纯xpath很难或者无法执行的任务。
It is altogether an impossible task to perform.
这根本是不可能完成的任务。
Are there any calculations which are theoretically impossible for a computer to perform?
是否存在一种计算，它在理论上是(计算机)不可计算的？
Without their strength to survive in this business and sport and to perform would have been impossible.
没有他们的力量赋予这项事业和运动的活力，我的表现就无从谈起。
Without their strength to survive in this business and sport and to perform would have been impossible.
没有他们的力量赋予这项事业和运动的活力，我的表现就无从谈起。
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