A man in an orange vest and yellow hard hat looks on as a yellow vehicle lays track. A railroad work crew performs maintenance on railroad tracks. Construction workers deal with removing railroad tracks. Workers laying gravel along a railroad track. Men working on the railway lines.
A man in an orange vest and yellow hard hat looks on as a yellow vehicle lays track. A railroad work crew performs maintenance on railroad tracks. Construction workers deal with removing railroad tracks. Workers laying gravel along a railroad track. Men working on the railway lines. 一名身穿橙色背心、头戴黄色安全帽的男子正在观看一辆黄色车辆铺设轨道。 铁路工作人员正在对铁轨进行维护。 建筑工人负责拆除铁轨。 工人们正在沿着铁路轨道铺设碎石。 在铁路线上工作的男人们。 オレンジ色のベストを着て黄色いヘルメットをかぶった男性が、黄色い車両が線路を敷設するのを見つめています。 鉄道作業員が線路のメンテナンスを行います。 建設作業員が線路の撤去作業を行っています。 線路沿いに砂利を敷く作業員たち。 線路で働く男性たち。