冻雨是在中国贵州地区春冬季常见的一种灾害性自然现象。当冻雨落在低于0摄氏度的物体上时就会由水转换为冰的形式。本期视频解释了为何冻雨经常在贵州地区出现的一个重要原因，并且讲解了什么是准静止锋。

Freezing rain is a common disastrous natural phenomenon in Spring and winter in Guizhou, China.When freezing rain falls on objects below zero degrees Celsius, it changes from water to ice.This video explains an important reason why freezing rain often occurs in Guizhou and what a quasi-stationary front is.

视频中冻雨例子来源于Bilibili @ 小麦那个JUN