mast year

例句：

1. 1. The mast year is the most important time for farmers to plan their crops.
   收获季节是农民规划作物的重要时期。
2. 2. In the mast year, farmers work tirelessly to ensure a good yield.
   在收获季节，农民辛勤工作以确保良好的产量。
3. 3. The mast year is also when many farmers travel to other regions to sell their produce.
   收获季节也是许多农民前往其他地区销售他们的农产品的时候。