canvas wall-surface

例句：

1. 1.The artist used a canvas to create the painting.
   这位艺术家用一块帆布创作了这幅画。
2. 2. The room had a beautiful canvas wall.
   这个房间有一个漂亮的布面墙。
3. 3.The painter applied the paint to the canvas wall.
   画家把颜料涂在布面墙上。