今后50年内粮食问题将愈加突出，部分原因是因为技术革新使粮食生产效率提高，伴随而来的是粮食分配不均衡进一步加剧，包括地区不平衡和市场不平衡。为了避免粮食危机，粮食资源必须得到妥善配置，为此需要更好的粮食物流和分销网络。

语法与词汇要求：接近TOEFL风格，正式文风，语气客观性学，避免冗杂冗长。
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Over the next 50 years, the issue of food security will become increasingly critical. This is partly due to technological advancements that enhance food production efficiency, which in turn exacerbates disparities in food distribution, including regional and market imbalances. To prevent a food crisis, it is essential to allocate food resources effectively, necessitating improved logistics and distribution networks for food.
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