sharp yield

例句：

1. 1. The farmers have achieved a sharp yield increase in this season.
   这个季节农民们取得了显著的高产。
2. 2.The new irrigation system has led to a sharp yield improvement in the region.
   新的灌溉系统在该区域导致了显著的高产提升。
3. 3. The research team found that using a different fertilizer could lead to a sharp yield increase.
   研究小组发现使用不同的肥料会导致显著的高产增加。