Concepts
n. 概念, 观念；思想（concept复数形式）
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
I'm sorry. I was just playing football with my friends.
对不起，我只是和朋友去踢了足球。
There is a good restaurant on the street.
那条大街上有一个很好的餐馆。