shì / gù / fā / shēng / hòu / xiàn / chǎng / yí / piàn / hūn / luàn / gōng / zuò / rén / yuán / gǎn / jǐn / shū / sàn / rén / qún

事故发生后，现场一片昏乱，工作人员赶紧疏散人群。

After the accident, the scene was chaotic, so the staff quickly evacuated the crowd.