Be foreign to...
与...无关/不相干
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
🗣️ 情景例句
This is Xiao Fu speaking.
我就是。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
They look very uncomfortable.
这种鞋子看上去很不舒适。