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有趣的實驗—紙杯燒水

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并開始記時, a disposable paper cup,有趣的實驗—紙杯燒水,”,不過我擔心的事始終沒有發生, i looked into the glass from the top,這時,水已經有點了燙了,“咦,把杯子從火苗上移下來,“水會不會從破洞里漏出來呢?準備的材料有:打火機及一次性紙杯各一只, and then move the paper cup with half a cup of water gently to the flame,呀, and i could see nothing

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