high water

例句：

1. 1. The river is at itshighest water level during the spring flood season.
   河流在春季洪水季节达到最高水位。
2. 2.The farmers are preparing for the upcoming floodseason.
   农民们正在为即将到来的洪水季节做准备。
3. 3. The city was hit bya sudden high water event last week.
   上周，这个城市突然遭遇了一场突发的洪水事件。