不知哪块云彩下雨

俗语“不知哪块云彩下雨”用来比喻说不定将来那件事情发生。在今天的节目中，我们为大家讲解这个俗语的意思和用法。

The phrase “不知哪块云彩下雨” is used metaphorically that you don't know what will happen in the future. Today, we are explaining this phrase to you.

http://www.imandarinpod.com/hoola/index.php/podcasts/14-2009-12-02-23-37-05/1872-2014-05-08-07-15-05