那村可耕作的土地没有多少。
出于以上原因，人口日益增长的人类文明需要可替代的耕作方法。
For many reasons, then, an increasingly crowded civilization needs an alternative farming method.
孟加拉国北部Shibganj 村Mohammad Ilisasuddin说，“我的祖先就是这么耕种，”可现在“老天对我们传统耕作方式好像老是从中作梗。”
“That is what my forefathers have been doing, ” says Mohammad Ilisasuddin in Shibganj, in northern Bangladesh, but now “the weather does not seem right for what we have done traditionally.”
耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
Aerodynamic roughness length is a important feature to easement soil resistance to wind erosion.
耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
Aerodynamics roughness length is one of important indexes for estimating topsoil erosion.
土壤耕作可改变土壤环境，但耕作方式对冬小麦品质的长期影响仍有待于进一步研究。
Soil tillage changes the soil environment. But the effect of long-term soil tillage on kernel quality of winter wheat needs further research.
该耕作方法主要的好处是可减少土地受到腐蚀的机率，减少机械、燃料和肥料的使用，有效减少田间管理的时间。
Primary benefits are a decreased rate of soil erosion; reduced need for equipment, fuel, and fertilizer; and significantly less time required for tending crops.
不远的将来，人口过度密集，可居住与可耕作面积减少，天空与海洋严重污染，绿地与居住空间成为一种奢望。
In the near future, population is over-intensive and habitable and cultivable land become very limited. The sky and sea are seriously polluted. A square of green field or living space become a luxury.
谁不想耕作又轻松，薪水又丰厚？不过这样的想法可难保不两头落空。
The one who wants an easy job with a high pay will fall between two stools in the end.
谁不想耕作又轻松，薪水又丰厚？不过这样的想法可难保不两头落空。
The one who wants an easy job with a high pay will fall between two stools in the end.
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