1. The mason used a bushhammer to create a textured finish on the stone wall.
(泥瓦工使用刷石锤在石墙上制造了纹理状的面饰。)
2. The bushhammer is an effective tool for removing the smooth surface of the concrete and exposing the aggregate beneath.
(刷石锤是一种有效的工具,可去除混凝土的光滑表面,露出其下的骨料。)