translation.en: In a similar way that companies often use some kind of credit rating to decide whether to give you a mobile plan, or the rate of a mortgage, marketplaces that depend on transactions between relative strangers need some kind of device to let you know that Sebastian and Chris are good eggs, and that device is reputation.
translation.zh: 企业往往以类似的方式使用一些 信用评级来决定是否给你一个手机计划， 或按揭评级，那些取决于 陌生人之间交易的市场 需要某种设备，让你知道，Sebastian 和Chris是值得信赖的， 那个设备就是名声。