他设计了一个狡猾的计划来智胜竞争对手。

He devised a ___cunning plan to outsmart his competitors.

这是他们几个月前设计的狡猾计谋的结果。

It was the result of a ___cunning scheme they had devised months earlier.

她狡猾地操纵事实，从而避免了责任。

Her ___cunning manipulation of the facts allowed her to avoid blame.