[[File:L型蒸汽机车.jpeg|有框|右|<big>L型蒸汽机车</big>[http://inews.gtimg.com/newsapp_bt/0/5844583436/1000/0 原图链接][https://kuaibao.qq.com/s/20181020A19ZM600?refer=spider 来自 腾讯网 的图片]]]