And look at the slope of the roof, the steep angle helps keep off all that rain and snow that accumulates in the winter.

看看屋顶的斜坡，陡峭的角度有助于阻挡所有在冬天积累的雨雪。

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The plane was coming in at a steep angle.

飞机当时正俯冲降落。

《牛津词典》

Increases texture quality when viewing the texture at a steep Angle. Good for floor and ground textures, see below.

在一个过高角度看纹理时提高纹理质量。适用于地板与地面纹理，见下文。

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Just as in a plane, you can stall if you assume too steep an angle of attack.

FORBES: Cruising Altitude: Minus 400 Feet