<div layer1="text-s"></div><div class="tz-paragraph">排气管左边这个黑色塑料是油底壳吗？还是没啥改变啊。老毛病</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g24/M09/47/5B/userphotos/2021/05/09/14/500_ChwFjmCXh5iAELYGAA8XzD8rP_c338.jpg" style="height:4608px;width:3456px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g24/M05/47/5C/userphotos/2021/05/09/14/500_ChwFjmCXh5mAN88FAAvXN22iY-E090.jpg" style="height:3456px;width:4608px"  /></div><div layer1="img-e"></div><br />

2.7t的底盘有明白的吗看看