【跟着英剧练发音】Jimmys Food Factory S1E2- 2 Tomato（在线收听） |
The methane gas is burnt to produce electricity, which is then used to heat all the glasshouses. By burning the methane, John is producing a lot of carbon dioxide, and here's one of John’s really clever ideas.
Tomatoes ripen much more quickly when there's extra carbon dioxide in the atmosphere.
So he pumps the waste gas into theglasshouses.
The plants absorb the carbon dioxide andproduce a lot more tomatoes. |
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