shīgōng rényuán / yòng / jīxiè / pínghuǐ le / zhè piàn / fèiqì de / wēifáng / suíhòu / qīnglǐ le / xiànchǎng

施工人员用机械平毁了这片废弃的危房，随后清理了现场。

The construction workers used machinery to raze the abandoned unsafe buildings and then cleared the site.