Undercellar
n. 下层地下室
🗣️ 情景例句
Sorry, I don't quite understand why...
对不起，我不太理解为什么…
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？