var x = document.getElementsByClassName("movie");
var i;
for (i = 0; i < x.len...
var x = document.getElementsByClassName("movie");
var i;
for (i = 0; i < x.len...
Your browser does not support the audio element. 前不久开始，在路上听到几次一首熟悉的歌，一时想不起来名字，但歌词和旋律告诉我是初中或高中时流...