gōng / zuò / rén / yuán / bǎ / yǐ / zi / bǎi / de / zhǎn / qí / děng / hòu / guān / zhòng / rù / chǎng工作人员把椅子摆得崭齐,等候观众入场。The staff arranged the chairs neatly while waiting for the audience to enter.