这种现象之所以发生，部分原因在于许多土食者[只吃当地种植的新鲜蔬菜]发起“土食活动”，而且农贸市场规模也在不断扩张，因此许多消费者可以亲自询问蔬菜质量甚至拜访那些农场主。
It's a phenomenon that can be credited in part to the eat-local movement and the explosion of farmers markets, where consumers can meet, ask questions of and even visit the people who grow their food.
由于收到的来信数量太多，戴夫很遗憾不能亲自回复各种询问。
Due to the large volume of letters he receives Dave regrets he is unable to answer queries personally.
报告调查中被询问的年轻人中有将近三分之一的人说他们更多时候是在线跟朋友和家人联系，而实际上他们应该亲自去拜访他们。
Nearly a third of young people questioned for the report said they spent too much time communicating with friends and families online when they should see them in person.
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