<div layer1="text-s"></div><div class="tz-paragraph">入手二手思铂睿一台，09款的，想用u盘给硬盘里放些歌曲或者直接听u盘的歌，可是找不到切换usb的按钮……</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g23/M15/21/E9/userphotos/2016/01/26/22/500_wKgFXFang9eAO-CfAAWU2dKIgGE997.jpg" style="height:1080px;width:1920px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g23/M15/21/B8/userphotos/2016/01/26/22/500_wKjBwFang9iAQYe6AAdZ8nMGUcc175.jpg" style="height:;width:0px"  /></div><div layer1="img-e"></div><br />

09款思铂睿怎么听U盘歌曲？