真后悔没早知道| 为什么练琴很痛苦？ 必须纠正这个错误你才能突飞猛进

array(10) { [0]=> object(stdClass)#6356 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "G_k-jkVt_cU" ["related_video_title"]=> string(96) "万能和弦| 零基础即兴伴奏入门指南 |为上百首流行歌曲伴奏| 乐理到实践" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "菲比钢琴" } [1]=> object(stdClass)#6329 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "G9AdwIejpUM" ["related_video_title"]=> string(161) "努力了这么久，却看不到进步？是时候停下来了！|你练琴越多，效果却越差，真相让人震惊！8条箴言让你改变练琴方式！" ["posted_time"]=> string(27) "7 месяцев назад" ["channelName"]=> string(12) "菲比钢琴" } [2]=> object(stdClass)#6354 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "l1YED3v9fD0" ["related_video_title"]=> string(74) "Как звучит Цой на винтажной вертушке Arija?" ["posted_time"]=> string(24) "12 часов назад" ["channelName"]=> string(25) "Rodion "DroidOne" Chirkov" } [3]=> object(stdClass)#6361 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Y18LBMaY9qQ" ["related_video_title"]=> string(133) "4个必须改正的练琴习惯| 如何弹的很松弛不僵硬|正确的坐姿|要不要学五线谱| 怎么学才能越弹越好？" ["posted_time"]=> string(28) "11 месяцев назад" ["channelName"]=> string(12) "菲比钢琴" } [4]=> object(stdClass)#6340 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ys2VZ6YSeVo" ["related_video_title"]=> string(103) "初学者必看|自学的三个阶段|零基础怎么学钢琴|该用什么教材|女人花作品分享" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "菲比钢琴" } [5]=> object(stdClass)#6358 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "JxI2IZX6cXw" ["related_video_title"]=> string(128) "公開高效鋼琴練習的秘訣⎮ 環球菁英鋼琴⎮Train Like a Pro: Practice Tips Revealed! Dr. Yuking Chou Brandenburgh" ["posted_time"]=> string(27) "9 месяцев назад" ["channelName"]=> string(24) "Dr. Yuking Piano Channel" } [6]=> object(stdClass)#6353 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "0rdF8npeNeY" ["related_video_title"]=> string(93) "为什么你练100遍不如别人练10遍？4 步让每次重复‘暴力提效’！" ["posted_time"]=> string(25) "3 месяца назад" ["channelName"]=> string(12) "菲比钢琴" } [7]=> object(stdClass)#6363 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "VNldf5C8nVw" ["related_video_title"]=> string(156) "90%的卡顿瓶颈，都栽在这些“简单”动作上|这10分钟，可能会帮你省下至少10年的瞎练时间——不是开玩笑" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(12) "菲比钢琴" } [8]=> object(stdClass)#6339 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZbDx6ZA6X3g" ["related_video_title"]=> string(113) "1个练习每天练会让你的手指越来越流利| 能让你坚持住的练琴方法 |99%人不知道的方法" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "菲比钢琴" } [9]=> object(stdClass)#6357 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "aqoYZZCmwbw" ["related_video_title"]=> string(115) "钢琴自学者请一定要避免这7个错误❌|到底应该学五线谱还是简谱|为什么总是弹不流利|" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(12) "菲比钢琴" } }