使博洛格的项目获得成功的那些因素，例如组织良好的经济、运输和灌溉系统，在整个非洲都严重缺乏。

Those elements that allowed Borlaug's projects to succeed, such as well-organized economies and transportation and irrigation systems, were severely lacking throughout Africa.

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补充的表层土和灌溉系统帮助这里重新成为了一片季节性花草原。

Supplemental topsoil and irrigation helped re-establish a seasonally-changing native grass and wildflower meadow.

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最终，农民将受益于新的运输和灌溉系统，这些将使他们能够种植可以获得较高收入的经济作物。

In the end, farmers will benefit from new transport and irrigation systems, for example, which would enable them to grow cash crops that could offer an opportunity for higher incomes.

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