The auditor discovered that the supplier was a cheat who had inflated every invoice.

稽核員發現那家供應商是個騙子，每張發票都灌水。

Customers complained that the online seller was a cheat and never shipped their orders.

顧客抱怨那個網路賣家是騙子，從來沒寄出他們的訂單。

During the hiring process, we learned the candidate was a cheat who faked his references.

在招募過程中，我們發現那位應徵者是個騙子，偽造了推薦人資料。