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Sunday, August 7th 2005

11:04 PM

為甚麼是25.5度？？？

l          為甚麼不是整數？關乎身體感覺的，幹嗎要那麼準確？

l          冷氣機要追求那小數點後的準確，會不會經常有開有關？那不是更耗電嗎？

l          這個25.5度是哪來的？

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