虽然水果的抗癌作用明显，但在食用时，仍然要根据个人的特点进行选择和适当搭配。
Although fruits have obvious effects guarding against cancer it should still be adequately selected and combined according to individual characteristics.
尽管事实上，每七个美国家庭中就有一个家庭无法定期获得优质食物，但在美国仍有多达40%的食物未被食用。
In the United States, up to forty percent of all food goes uneaten despite the fact that one in seven American households lacks regular access to good food.
尽管事实上，每七个美国家庭中就有一个家庭缺乏定期获得优质食物的渠道，但在美国仍有多达40%的食物未被食用。
In the United States, up to forty percent of all food goes uneaten, despite the fact that one in seven American households lacks regular access to good food.
先前的研究认为，大量食用蔬果能降低罹患肺癌风险，但在这次的452,000份研究对象当中，患癌风险的降低与食用水果和绿色蔬菜的数量并不相关。
Previous studies have linked the quantity of these foods to a lower risk of cancer, but this reduction was independent of how much fruits and greens the 452, 000 study subjects ate.
但在殖民时期，人们只能食用当地现有的食材。
In Colonial times, people had to eat whatever was available to them locally.
先前的研究认为，大量食用蔬果能降低罹患肺癌风险，但在这次的452,000份研究对象当中，患癌风险的降低与食用水果和绿色蔬菜的数量并不相关。
Previous studies have linked the quantity of these foods to a lower risk of cancer, but this reduction was independent of how much fruits and greens the 452,000 study subjects ate.
食用蔬菜也有好处，但在延长寿命方面并不明显。
There also appeared to be a benefit from eating vegetables, but improvements didn't result in statistically significant increases in lifespan.
茨菰这种植物虽然能够食用，但在北方很少见到有人吃。
Although the vegetable named arrowhead can be eaten, few people from the north actually eat it.
中国东北约有20%的人有高血压，但在西南高血压发病率就低很多，有的地方仅有东北的㈠半，而在中国西南，辣椒人们日常食用的主要食物。
Some 20 percent of people in northeastern China have high blood pressure. But the southwest—where hot peppers are a dietary staple—has a much lower incidence, half in some places.
利用食用玫瑰鲜花的天然红色与自然香味研究生产色艳香浓的玫瑰鲜花饮料是目前花卉饮料生产的目标，但在实际生产中很难达到色泽、香味与口感协调的理想要求。
Utilizing the natural red pigment and fragrance of rose to study the flower beverage with best color, fragrance is the main object at present. But it has much difficult in practice.
利用食用玫瑰鲜花的天然红色与自然香味研究生产色艳香浓的玫瑰鲜花饮料是目前花卉饮料生产的目标，但在实际生产中很难达到色泽、香味与口感协调的理想要求。
Utilizing the natural red pigment and fragrance of rose to study the flower beverage with best color, fragrance is the main object at present. But it has much difficult in practice.
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