Infrastructural
a. 基础结构的基础设施的
🗣️ 情景例句
And don't ever forget it.
永远别忘记这一点。
Never say die! Up man, and try.
不要气馁，朋友，振作起来，干！
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。