Gōng / rén / yòng / diào / chē / bǎ / gāng / liáng / diào / qǐ, / zhǔn / bèi / ān / zhuāng / dào / qiáo / shàng。工人用吊车把钢梁吊起,准备安装到桥上。The workers used a crane to hoist the steel beam before installing it on the bridge.