成功的商业模式的独特性之外,还必须具有一种特性:对被征用具有免役功能,即可持续性。“这是最好的时代,这是最坏的时代……这是充满希望的春天,这是令人绝望的冬天,我们眼前什么都有,我们眼前一无所有。”每当经济和产业出现低迷和转折的时候,我们就很容易想到狄更斯《双城记》开篇的这段让人既感到慰藉又感到严峻的名言。 In addition to the uniqueness of a successful business model, there must also be a feature that is sustainable for expropriated and exempt functions. “This is the best time, this is the worst time ... This is the spring of hope, it is a desperate winter, we have everything in front of us, nothing in front of us.” Whenever the economy and industry emerged When the downturn and the turning point, we can easily think of this opening paragraph of the double city of Dickinson comforting and feel harsh words.