There is no escape from the long arm of the law.

法网恢恢，疏而不漏。

《牛津词典》

The very law that condemned her- a giant of stern features, but with vigour to support, as well as to annihilate, in his iron arm- had held her up, through the terrible ordeal of her ignominy.

就惩办她示众的法律而论，那是一个外貌狰狞的巨人，其铁腕既可以消灭她，也可以支撑她，正是法律本身扶持着她挺过了那示众的可怕煎熬。

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Based on the analysis of plastic flow law in crankshaft forming, the cause of typical forming defects, i. e. the folding existing in the crankshaft pin and crank arm was found out.

通过模拟分析曲轴成形的塑性流动规律，找出了大型船用曲轴曲拐成形过程中的典型缺陷连杆颈和曲柄臂外侧折叠的成因。

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Clever computer criminals operating behind the supposed veil of the Internet are still subject to the long arm of the law.

FORBES: Dozens Held in FBI Credit-Card Fraud Sting

It is more Christian, I think, than the shrieky attempts by his rivals to push their beliefs on everyone else through the long arm of the law.

FORBES: Ron Paul Takes Swipes At Rivals on 'The Tonight Show with Jay Leno'

Existential threats have a funny way of making people very nervous, and the long arm of the law is usually the first place to turn to when that happens.

FORBES: Kim Dotcom Says The US Government Is Protecting 'An Outdated Monopolistic Business Model'