hóng / shuǐ / chōng / huǐ / le / gōng / chéng / ràng / dà / jiā / jǐ / ge / yuè / de / xīn / xuè / fù / zhū / dōng / liú

洪水冲毁了工程，让大家几个月的心血付诸东流。

The flood destroyed the project, wasting several months of everyone's hard work.