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
You don't know up from down.
你黑白不分。
Go to bed with the lamb and rise with the lark.
早睡早起。
I waited by the kitchen door.
我在厨房门旁等着。