明明装了300兆宽带,为什么看视频还是卡成PPT?宽带速度之谜,300兆宽带为何视频播放卡顿如PPT
Even though I have installed a 300-megabit broadband, why does it still lag like a PPT when watching videos? The Mystery of Broadband speed: Why does a 300-megabit broadband video playback lag like PPT
以上为机器翻译结果，长、整句建议使用 人工翻译 。