The Food Desert Locator is an online map highlighting thousands of areas where, the USDA says, low-income families have little or no access to healthy fresh food.
食品沙漠定位器是一种凸显数千地区的在线地图,USDA表面在这些地区,低收入家庭获得健康且新鲜的食品(觉得中国人说新鲜的健康食品更顺口一点)的渠道微乎其微。
The secret is making sure you buy those that are vine ripened, which eliminates almost all the bitter flavors, says Autar Mattoo, PhD, a molecular biologist with the USDA.
美国农业局分子生物学家Autar Mattoo博士介绍,买好吃西红柿的秘诀是确保他们是在藤上长熟的。 这样能去除绝大部分的苦味。
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