But fast food isnt healthy enough, it doesnt compose a balanced diet and is low in nutrition. Doctors suggest that people should avoid eating too much fast food.

但是快餐不够健康，它的饮食不均衡，而且没营养。医生建议人们少吃快餐。

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However, in terms of nutrition, fast food is far from satisfactory. It usually does not compose a balanced diet and is low in nutritional value.

然而，在营养方面，快餐很难令人满意，它通常不构成一个均衡的饮食以及营养价值比较低。

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However, others maintain that fast food is usually low in nutrition and can't be regarded as a balanced diet.

然而，另外一些人认为快餐通常是低营养、不能视为均衡饮食。

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