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看不见的微波射线可以穿透空气,在几分钟内加热食物。用微波炉烹调一大块肉要比普通烤箱快六倍。
Invisible microwave rays can penetrate the air and heat the food in a matter of minutes. Cooking a large piece of meat in a microwave oven is about six times faster than an ordinary oven.