papering

例句：

1. 3. 例句：1. The painter was busy painting the walls.
   画家正在忙着粉刷墙壁。
2. 2. She decorated her living room with colorful wallpaper.
   她用彩色壁纸装饰了她的客厅。
3. 3. The house needed some new papering to freshen up its appearance.
   这所房子需要一些新的粉刷来刷新它的外观。