求翻译：1．冰箱。冰箱内存放食物的量以占容积的80％为宜，放得过多或过少，都费电。食品之间、食品与冰箱之间应留有约10毫米以上的空隙。 用数个塑料盒盛水，在冷冻室制成冰后放入冷藏室，这样能延长停机时间、减少开机时间。是什么意思？

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1.a refrigerator. storing food in the refrigerator in a volume of 80 per cent of it, too much or too little, both on electricity charges. Between food, food and the refrigerator should stay between about 10 mm and above the gap. Use a few plastic box in water, put it into the freezer finished ice co

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1. Refrigerator. Amount of stored food in the refrigerator to 80% per cent of capacity, too much or too little electricity. Between food, food and refrigerator empty space there should not be more than about 10 mm. Several plastic container holding water, put in the freezer after made into ice in th