Outwall
n. 外墙；外表
🗣️ 情景例句
Not Grandpa.
爷爷不是这种人。
I got sick and tired of hotels.
我讨厌旅馆。
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。