1·Cold Wave. Frost and typhoons caused by the disastrous weather, the harvest of crops harm.
寒潮、霜冻和台风引起的灾害性天气，危害农作物的收成。
2·Meantime there are two kinds of weather of the cold wave, one of them is expressed as rainy or snowy day near the front, another is successive clear days result in severe frost hazard.
在云南存在锋面附近的雨雪天气和造成重霜冻的晴好天气两种寒潮天气过程。
3·Thee rare freezing weather is more of a "natural disaster" than a simple cold wave, said Guokr. com, a popular and influential science website, in a post on its Twitter-like Weibo account.
果壳网，一个流行的且颇具影响力的科技网站，在其类似Twitter的微博帐号上发文说，本次罕见的冰冻天气不是普通的寒潮，而是一场自然灾害。
4·When the cold wave comes near, the weatherman alarms the residents.
寒潮临近的时候，气象员向居民发出警报。