帮忙翻一下啦~谢谢，急用！ 10
Afewdegreescanmakeabigdifferencewhenitcomestofood(storage).Foodscangobadiftheygettoow...
A few degrees can make a big difference when it comes to food ( storage ). Foods can go bad if they get too warm. But for many of the world’s poor, finding a good way to keep food cool is difficult. ( Refrigerators ) are costly and they need electricity. Yet spoiled food not only creates health risks but also economic losses. Farmers lose money when they have to throw away ( products ) that they cannot sell quickly.
But in 1995 a teacher in northern Nigeria named Mohammed Bah Abba found a ( solution ). He developed the “Pot-in-Pot Preservation/ Cooling System.” It uses two ( round ) containers made of clay. A smaller pot is placed inside a larger one. The ( space ) between the two pots is filled with wet sand. The ( inner ) pot can be filled with fruit ( vegetables ), or drinks. A ( wet ) cloth covers the whole cooling system.
Food stored in the smaller pot is kept from spoiling through a ( simple ) evaporation process. Water in the sand between the two pots evaporates through the surface of the larger pot, where drier outside air is moving. The evaporation process ( create ) a drop in temperature of several ( degrees ). This cools the inner pot and helps keep food safe from ( harmful ) bacteria. Some foods can be kept fresh this way for several weeks.
People ( throughout ) Nigeria began using the invention. And it became popular with farmers in other African ( countries ). Mohammed Bah Abba personally financed the first 5,000 pot-in pot systems for his own community and five villages nearby.
In 2000, the Rolex Watch Company of Switzerland honored him with the Rolex Award for Enterprise. This award recognizes people trying to develop ( projects ) aimed at improving human ( knowledge ) and well-being.
A committee considers projects in science and medicine, technology, exploration and discovery, the environment and ( cultural ) history. Winners receive financial assistance to help develop and extend their projects. The award is given every two years. The most ( reason ) one was given last year.
我不需要翻译软件翻译的那种半通不通的答案，谢谢！ 展开
But in 1995 a teacher in northern Nigeria named Mohammed Bah Abba found a ( solution ). He developed the “Pot-in-Pot Preservation/ Cooling System.” It uses two ( round ) containers made of clay. A smaller pot is placed inside a larger one. The ( space ) between the two pots is filled with wet sand. The ( inner ) pot can be filled with fruit ( vegetables ), or drinks. A ( wet ) cloth covers the whole cooling system.
Food stored in the smaller pot is kept from spoiling through a ( simple ) evaporation process. Water in the sand between the two pots evaporates through the surface of the larger pot, where drier outside air is moving. The evaporation process ( create ) a drop in temperature of several ( degrees ). This cools the inner pot and helps keep food safe from ( harmful ) bacteria. Some foods can be kept fresh this way for several weeks.
People ( throughout ) Nigeria began using the invention. And it became popular with farmers in other African ( countries ). Mohammed Bah Abba personally financed the first 5,000 pot-in pot systems for his own community and five villages nearby.
In 2000, the Rolex Watch Company of Switzerland honored him with the Rolex Award for Enterprise. This award recognizes people trying to develop ( projects ) aimed at improving human ( knowledge ) and well-being.
A committee considers projects in science and medicine, technology, exploration and discovery, the environment and ( cultural ) history. Winners receive financial assistance to help develop and extend their projects. The award is given every two years. The most ( reason ) one was given last year.
我不需要翻译软件翻译的那种半通不通的答案，谢谢！ 展开
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