D-structure
深层结构
🧩 词语组成解析
🗣️ 情景例句
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
Take care and give my by best to your parents.
多保重，代我向你的父母问候。
will move decisively from the second phase to the third,
就可以明确地从第2阶段进入第3阶段。