D-structure
深层结构
🧩 词语组成解析
🗣️ 情景例句
Art is for enjoying, it shouldn't be wasted.
艺术是用业观赏的，不能糟踢它。
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
Is he good?
他走红吗？