colored mortar spraying

例句：

1. 1.The team used colored mortar spraying to create a beautiful wall.
   团队使用彩色砂浆喷射创造了一面美丽的墙。
2. 2.The contractor was asked to perform colored mortar spraying on the exterior of the building.
   承包商被要求在建筑物的外部进行彩色砂浆喷射。
3. 3. The painter used colored mortar spraying to add texture and color to the walls.
   画家使用彩色砂浆喷射给墙壁增添了纹理和颜色。