dummy up

基本解释

If anyone asks you, just dummy up.
如有人问起，你就装哑巴。
When questioned, he invariably dummy up.
一问到他，他总是不吱声。
UBS seems to have crossed the line, either by helping some clients set up dummy companies and sham accounts to hide money from the taxman, or by turning a blind eye when they did.
不论是帮助一些客户设立秘密代营企业和虚假账户进行逃税，还是在客户做这些事情的时候装聋作哑，瑞银集团撞上了高压线。

Some are tempted to set up dummy corporations or hide the accounts — a big mistake!
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To fool his victims, Cohen reportedly set up 31 dummy companies and Web sites.
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Bayou, which filed for bankruptcy in 2006, was also accused of setting up a dummy auditing firm to provide audit reports.
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