Commerciality
n. 商業性
??? 情景例句
Take it easy, sir. I'll need your name, in full, and what's happened.
別著急，給我你的全名和事情的情況。
We don't go dancing very often.
我們不經常跳舞。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
確實，一旦無意之中從自己的收藏品中找到某件有用的東西時，可以給人一種驚喜的感覺。