名词
中文翻译：角度
同义词：
['direction', 'directional', 'orientation']
例句：
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1. The car is pointed towards the exit.
汽车正指向出口。
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2. The angle of the roof is perfect for ventilation.
屋顶的角度完美用于通风。
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3. The angle of the light is changing with the sun's position.
光线的角度随着太阳的位置变化而变化。