As more Americans try to adopt healthy lifestyles and environmentally friendly practices(实践), the idea of growing their own food has become increasingly popular among city dwellers. That interest was evident at a recent urban gardening forum in W...
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The vast majority(大多数) of Americans live in cities and urban life carries special health risks. Overcrowding leads to greater stress, which can lead to violence, according to Dr. Jo Boufford, president of the New York Academy of Medicine. And t...
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