be totally unrelated

基本解释

Sometimes, an idea can be totally unrelated to the source of your inspiration, but the key is that spark, that energy, that ignition that gets your mind going.
有时你会得到一个与寻找灵感的源泉一点都不相干的的灵感，关键在于那个能让激发你开动脑子的火花和活力。
Pipeline can only be used with a genetic relationship between the process of communication, if two totally unrelated processes to communicate, you need to use named pipes, or FIFO.
管道只能用于具有亲缘关系的进程间进行通信，如果两个完全无关的进程进行通信，则需要使用有名管道，即FIFO。

So even though our gross double standards regarding Bahrain and Syria might appear, at first glance, to be totally unrelated to our relationship with Russia they are actually quite important because of the suspicion and paranoia they inevitably breed.
FORBES: A Tale of Two Repressions: Bahrain and Syria
Occurrences of flammable tap water, if not the result of existing gas transport pipelines, can be explained by totally unrelated gas leaks that occasionally occur around coal beds, which are far closer to the surface than natural gas deposits.
FORBES: Slurring Natural Gas With Flaming Faucets And Other Propaganda