cut off from的用法和樣例：
例句
- A part cut off from a main body.
切割部分從主體上切割下來的部分 - One cannot live cut off from society.
一個人脫離了社會就不能生活下去。 - If a man is gracious and courteous to strangers, it shows he is a citizen of the world, and that his heart is no island, cut off from other lands, but a continent, that joins to them.
如果一個人對外邦人也能溫和有禮，那麼他就可以被稱作一個「世界的公民」——他的心與五洲四海是相通的。 - He was cut off from his fellows.
他和同伴失去聯繫。
