Underpavement
下层路面
🗣️ 情景例句
Many people doubt this candidate's political motivation.
许多人对这位候选人的政治目的表示怀疑。
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
It was usually very quiet, and he could see the park from his window.
那儿通常很安静，从他的窗户他可以看见公园。