1. His family had a 40-hectare farm on which they grew wheat, maize and hay and raised pigs and cattle. 他家有一个40公顷的农场，种植小麦、玉米和干草，还养猪和牛。
2. The university will have a 285-hectare farm and courses will include agricultural production and marketing. 这所大学将拥有一个285公顷的农场，课程将包括农业生产和营销。
3. "People like me may be making a difference in a small way," Jan McCourt, a onetime investment banker now running his own 40-hectare spread in the English Midlands stocked with rare breeds. “像我这样的人可能正在以一种很小的方式产生影响。”简·麦考特曾经是一名投资银行家，现在在英国中部地区经营着自己的40公顷土地，囤积着一些稀有品种。
4. Yield is the amount produced for each hectare or acre. 模型中的产量是指每公顷或每英亩土地生产的粮食总量。
5. Its land in Essequibo costs a mere 37 cents a hectare. 在Essequibo的土地每公顷才仅仅37美分。
