long-term hydrological forecast

例句：

1. 1. The forecast for tomorrow's weather is predicting a sunnyday with temperatures in the mid-70s.
   明天的天气预报是晴朗的，温度在70多度。
2. 2. Thelong-term hydrological forecast indicates thatthere will be an increase in rainfall duringthe next few months.
   长期水文预报显示，未来几个月内降雨量将增加。
3. 3. The forecast team has been working tirelessly to provide accurate long-term hydrological forecasts for the region.
   预报团队一直在努力工作，为该地区提供准确的长期水文预报。