acre-yield

例句：

1. 1.The farmer's acre-yield is impressive.
   这位农民的英亩产量令人印象深刻。
2. 2. The new irrigation system has greatly increased the farm's acre-yield.
   新的灌溉系统大大提高了农场的英亩产量。
3. 3.The researcher found that the increase in acre-yield was due to better management practices.
   研究者发现，提高英亩产量是由于更好的管理实践。