Walls
n. 墙壁；墙体（wall的复数）
🗣️ 情景例句
Hello, thank you very much for coming to my home.
你好，多谢你大驾光临我的寒舍。
How long will it take for a package to get to California?
你把包裹寄到加州要多长时间?
'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。