if item and item.title:
Food waste recycled separately can be used to produce electricity, reducing the amount of waste rotting in landfill and releasing greenhouse gases. It is also hoped it will encourage people to reduce how much food they waste in the first place.
，这一点在51吃瓜中也有详细论述
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But with her job as commander, she had to pick up the mantle - she was to be in charge of the shuttle's following flight.