idiom : common saying > Anything unexpected may happen. a bolt from the blue;out of the blue
Contents
A bolt
　　Explanation: Metaphor of evil is unpredictable.
　　Usage: Complex sentence; for clause; containing derogatory
　　Source: Yuan Anonymous "contract language" fourth fold: "a bolt, one boom to bust overnight."
　　Examples: Lu Xun's "Wandering blessing": "This is called the '~', her man is a solid person, who knows of Ji Qingqing, it will ruin the typhoid fever on?"
No. 2
　　Volatile situation changes. Describe the changes of things there will be unexpected good thing is, people have always happens.
Translated by Google
tiān yǒu bù cè fēng yún
　　Are difficult to predict the sky sky, something unexpected analogy
Translated by Google
No. 4
　　Comparison is difficult to predict disaster. Yuan Anonymous "contract language" fourth fold: "Accidents will happen, people have always happens. Xiaosi just before that disease-free, then in prison under Zensheng sick?" Lu Xun "Wandering blessing": "This It is called the 'Accidents will happen', her man is a solid person, who knows in Jiqing Qing, will ruin the typhoid on? "
Translated by Google
No. 5
　　天有不测风云，人有旦夕祸福。
　　翻译如下：
　　词目 ——天有不测风云，人有旦夕祸福
　　释义 ——不测：料想不到。比喻有些灾祸的发生，事先是无法预料的。
　　出处 ——元·无名氏《合同文字》第四折：“天有不测风云，人有旦夕祸福，那厮恰才无病。怎生下在牢里便有病？张千，你再去看来。”
　　事例—— 这实在是叫作‘～’，她的男人是坚实人，谁知道年纪青青，就会断送在伤寒上？ ★鲁迅《彷徨·祝福》
　　用法——作宾语、分句；用于劝诫人
　　——————————————————
　　“出自苏轼的词<<水调歌头,明月几时有>>中”这句话是错的，那首词里没有这句话，有类似的一句：“人有悲欢离合，月有阴晴圆缺”。
English Expression
  1. :  Anything unexpected may happen. a bolt from the blue
  2. n.:  Anything unexpected may happen. a bolt from the blue;out of the blue,  sth. may happen any time,as a storm may arise from a clear sky,  Human fortunes are,  as unpredictable as the weather
Thesaurus
Human fortunes are
Containing Phrases
Days, the weather, people have onceout of the blue RenyoudanIt is the unforeseen that always happens.
out of the blue Human fortunes are