Superstructures
n. 上部结构, 上层建筑( superstructure的复数形式 ); （建筑物、船等的）上面部分
🗣️ 情景例句
Hi, I'm Mary.
嗨，你好，我叫玛丽。
He is not interested in money matters.
他对金钱问题不感兴趣。
A policeman approached Jimmy and told him he ought to have gone along a side street as Jumbo was holding up the traffic.
一个警察走过来告诉吉米，他应该走一条小路，因为江泊阻碍了交通。