if (n <= 1) return;
这些动作指向同一个变化：平台被要求把收费、定价与规则从黑箱拉回可解释、可对账、可追责的框架。对OTA来说，这更像一次商业模式压力测试。交易规模趋稳后，增长从做大订单转向提高单位变现，但抽佣与各类附加收费很快触及供给侧现金流边界，于是平台收费模式的再定价不可避免。
，详情可参考谷歌浏览器【最新下载地址】
// on the stream...
"People come into your office and say they're not having a very good day, or something's happened at home, and you have to try and see if you can support them. It's very varied."