zhè / chǎng / zāi / nàn / shǐ / dāng / dì / duō / nián / de / jiàn / shè / chéng / guǒ / sǎo / dì / yǐ / jìn

这场灾难使当地多年的建设成果扫地以尽。

The disaster completely wiped out the results of years of local development.