angle of brush lag

例句：

1. 1.The angle of the brush is critical for achieving even coverage.
   刷子的倾斜角度对于实现均匀涂抹至关重要。
2. 2. The angle of the brush was adjusted to ensure a smooth finish.
   刷子的倾斜角度被调整以确保平滑的完成效果。
3. 3.The angle of the brush was measured to determine the optimal cleaning path.
   刷子的倾斜角度被测量以确定最佳的清洁路径。