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鸡蛋是我们生活中的一种常见食物。一个鸡蛋所含的热量,相当于半个苹果或半杯牛奶的热量。鸡蛋中含有大量的维生素、矿物质和蛋白质。这些物质都是人体必需的,对人体起着极其重
Eggs are a common food in our life. An egg contains the heat, equivalent to half an apple or half a cup of milk calories. Egg contains a lot of vitamins, minerals and protein. These substances are essential to the human body and take the utmost importance to the human body