Infrastructrue
n. 深部构造；基底；下地壳层；下部结构设施
🗣️ 情景例句
Do you care to talk about them?
你想谈谈它们吗？
If wishes were horses,beggars might ride.
愿望若是马，乞丐也可乘；愿望难成事实。
Yesterday morning she came into class as usual.
昨天早上，她像往常那样走进教室。