paper trail
英式
- a series of documents providing written evidence of a sequence of events or the activities of a person or organization
noun: paper trail, plural noun: paper trails
- 釋義
名詞
- 1. a series of documents providing written evidence of a sequence of events or the activities of a person or organization it is very important to have a paper trail in the event of a dispute the paper trail led the FBI to him in just six days