Warning: file_put_contents(/home/www/wwwroot/zidian/69228.com/cache/c6392d6d62b3c28a29955c46f4ccb4f5.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/69228.com/index.php on line 55 国内精品久久久人妻中文字幕,国内精品自在自线视频
Because bitcoin is completely decentralized, no one is completely invested in the long-term success of the system.
因爲(wèi)比特幣是完全分散化控制，沒有人對(duì)它的未來(lái)完全投入。