1. My renter trashed the house and left.2. Someone broke into our house and trashed it. Nothing is missing. It's just vandalism.3. We hired a lousy CFO who made a mess of our company's financial data.
 trash make a mess of somethingtrash 指把一個地方搞的亂七八糟，也可能有破壞東西。
I have been wreckig my brain on this tough math question but I still cannot solve it.