英语语法分析

Waterspouts are weak tornadoes that happen over warm water.

海龙卷比龙卷风弱，一般出现在温暖海域上空。

Many waterspouts form away from thunderstorms and even during relatively fair weather.

许多水龙卷形成远离雷暴，甚至在相对公平的天气。

Waterspouts can be as dangerous as tornadoes and can feature wind speeds over 200 kilometers per hour.

水龙卷可作为危险的龙卷风和功能可以风速超过200公里每小时。