Not only are you leaving a record for yourself on your machine, but you're leaving a record on the person that you were lying to, and you're also leaving them around for me to analyze with some computer algorithms.
你不光在自己的电脑留下记录， 你也在被撒谎对象那里留下记录， 你还留下记录让我作分析。 让我用电脑作运算。