偷天换日

It is an excellent thing for ruffianism and an admirable thing for the police to be on such intimate juggling terms with the night.

在偷天换日伎俩面能和黑暗势力建立起如此密切关系，这对说，是上好，对警务说也是极可贵。

His defense, which seems credible on the evidence so far, is that the bank masked its skullduggery so completely that no regulator anywhere in the world could get a handle on it.

他辩词(根据目前证据似可信)是：银行把它偷天换日做法遮掩得天衣无逢，全世界任何监管人员都无法掌握。