SCHOOL TIME
No food goes to waste
为餐厅剩饭出妙招的应用软件赢得万元大奖。
Restaurants always have leftover (剩下的) food. What is the best thing to do with it?
Five eighth-graders from Capital Day School in the United States want to give it to homeless people. They made an app (应用软件) to do it.
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