我們經由實驗觀察得知，燃燒物在燃燒時會分為兩個階段的紀錄點，第一次為大

我們經由實驗觀察得知，燃燒物在燃燒時會分為兩個階段的紀錄點，第一次為大火熄滅時，會冒出大量濃煙，第二次為濃煙結束後，持續燃燒的火苗燃燒停止。

結果 (英文) 1:

We learned through experimental observations, combustion in the combustion point record will be divided into two stages, the first time when the fire goes out, will emerge a lot of smoke, as smoke after the second end, the flames continued to burn combustion stop.

結果 (英文) 2:

We have learned from the experimental observation that the burning material will be burned in two stages of the record point, the first time the fire extinguished, there will be a large amount of smoke, the second time after the end of the smoke, the continuous combustion of the fire to stop.

結果 (英文) 3:

We have learned from the experimental observation that the burning objects can be divided into two stages of record points. The first time is when the fire is out, a large amount of smoke will be emitted. The second time is when the smoke is over, the continuous burning flames will stop burning.