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随着人民生活水平的不断提高和消费观念的不断改变，人们对无污染、无公害的食品需求越来越迫切。因此，那些没有被污染的森林蔬菜身价培增。
With the constant improvement of people’s living standards and consumption concepts, people’s demand for non-polluting and pollution-free food is becoming more and more urgent. As a result, the prices of forest and non-polluting vegetables have increased.