gōng / rén / zhèng / zài / zhǎn / kuān / zhè / tiáo / dào / lù / yǐ / huǎn / jiě / jiāo / tōng / yōng / dǔ

工人正在展宽这条道路，以缓解交通拥堵。

Workers are widening this road to relieve traffic congestion.