一次风系统投入自动运行后，两侧双支腿床压之差基本能控制在2。

After putting the primary air system into automatic operation, the pressure difference between two underpants legs can be basically controlled to 2.

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叶最后一次回首着风，只说了一句'风，爱是需要学会控制自己感情的。

Looking back at the last leaf of the wind, said only a 'wind, love is a need to learn to control their own feelings.

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