If an act of desperation by a Tunisian fruit vendor sparked these revolutions, it was the difference between what Arabs experienced and what they expected that provided the fuel.
如果说一个突尼斯水果商贩的铤而走险 直接导致了这次革命， 那么就是阿拉伯人所经历的 和他们的期盼之间的差距 是这次革命的内因。