angle of slide

例句：

1. 1.The angle of the slide is too steep for young children to safely use.
   滑梯的角度太陡，不适合年幼的孩子安全使用。
2. 2. The engineer measured the angle of the slide to ensure stability.
   工程师测量了滑梯的角度以确保稳定性。
3. 3. The angle of the slide can affect the speed and direction of the descent.
   滑梯的角度会影响下降的速度和方向。