zhè / zuò / lǎo / jiàn / zhù / de / qiáng / shàng / yǒu / yí / gè / zhuāng / shì / yòng / de / jiǎ / gǒng

这座老建筑的墙上有一个装饰用的假拱。

There is a decorative false arch on the wall of this old building.