The door and window open at a right angle cause a draught of thirtytwo feet per second according to the law of falling bodies.
按照物体坠落的规律，门窗开成直角形便导致每秒钟三十二英尺的穿堂风。
The door and window open at a right angle cause a draught of thirtytwo feet per second according to the law of falling bodies.
按照物体坠落的规律，门窗开成直角形便导致每秒钟三十二英尺的穿堂风。
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