The official measure is based on a 1955 cost of an emergency food diet and does not factor in other living costs.

官方的衡量标准是基于1955年膳用救急食品时的生活成本而没有考虑进其他的生活成本因素。

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With the rising living standard, today's consumers have higher requirements on food. Consumers are increasingly aware of the relationship between diet and health.

随著生活水平不断提高，现今的消费者对食物有更高的要求，他们对饮食与健康的关注度也渐渐提升。

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