创新是市场引入新的技术流程、产品或组织形式。
The poor perpetually sell their time cheaply, yet can never buy it back.
我正在过我穷困潦倒时梦寐以求的生活。
"In every book, there is a part of the author's soul."
In a world of asymmetric information, the design of mechanisms to ensure transparency and fairness is crucial.