Play mode: List cycle, single cycle, random play, single head, folder playback.

播放模式：列表循环，单曲循环，随机播放，单首，文件夹播放。

Of course, refers to a specific paragraph in the text means, not self-random play.

某一句子的含义。当然是指在文段中的特定意思，切勿自我胡乱发挥。