Music is a phenomenal that is very unique. Listening to music is a kind of entertainment.<br />Filling free time by listening to music has become one way to eliminate boredom.<br /><br />音乐是一种非常独特的现象。听音乐是一种娱乐。<br />通过听音乐填补空闲时间已经成为消除无聊的一种方法。<br />