zhǎn / lǎn / jiè / shào / le / gǔ / dài / bǎi / xìng / wéi / ráng / jiě / hàn / zāi / ér / jǔ / xíng / de / qí / dǎo / yí / shì展览介绍了古代百姓为禳解旱灾而举行的祈祷仪式。The exhibition introduces a prayer ritual held by people in ancient times to avert drought.