Sandpapers
v. 用砂纸磨光（某物）( sandpaper的第三人称单数 )
🗣️ 情景例句
Welcome.
欢迎你。
I did exercise last week.
我上星期做练习。
Yes, very hard. Years of hard work, very little food, only a small cold room to live in and never a moment's rest.
是的，境况很不好。多年劳累，食不果腹，斗室寒舍，从无休息。