他们也许应该被叫作经济学家“和平队”，通过他们的调查技术将祝福带给了印度那些被忽视的乡村和肯尼亚西部贫瘠的农场。
They might be called the "peace corps" of economists, bringing the blessing of their investigative technique to the neglected villages of India or the denuded farms of western Kenya.
贫瘠的土壤、崎岖的地表以及恶劣的气候造成典型的生存性农业，仅能种植维持农场家庭生存所必需的作物。
Poor soils, uneven terrain, and a severe climate led to typical "subsistence" farming, the growth of only those crops necessary for family maintenance.
这个农场贫瘠得很。
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