hail generation zone

例句：

1. 1. The weather forecast indicated a high risk of hailstorms in the northern part of the country.
   天气预报显示该国北部有强烈的冰雹风暴风险。
2. 2.The scientists are studying the formation and movement of hailstorms to better understand their impact on agriculture.
   科学家们正在研究冰雹的形成和移动，以更好地理解它们对农业的影响。
3. 3. The farmers in the hailgeneration zone have been struggling to grow crops due to the heavy snowfall and frequent ice storms.
   位于冰雹产生区的农民由于频繁的大雪和冰雹风暴而难以种植作物。