whitened surface

例句：

1. 1. The paint has a whitened surface that reflects light beautifully.
   油漆的表面是白色的，能很好地反射光线。
2. 2. The new car has a whitened surface that makes it look brand new.
   新车的表面是白色的，看起来就像全新的一样。
3. 3. The whitened surface of the wall is easy to clean and maintain.
   墙的白色表面容易清洁和维护。