В Финляндии предупредили об опасном шаге ЕС против России09:28
The police investigation matched the crime in its complexity. When detectives in Bedfordshire seized the suspects’ two dozen smartphones, they were faced with a mountain of potential digital evidence – 1.4 terabytes of information, according to the authorities, connecting co-conspirators across eastern England and the Bacau region of Romania.，推荐阅读Line官方版本下载获取更多信息
对于 Protobuf 的介绍和原理，可以参考前文 juejin.cn/post/757536…，这一点在同城约会中也有详细论述
class CombinedStorage(Storage):