日夜
rìyè
HSK 6
日夜 — rìyè
- day and night; around the clock
他日夜工作，终于完成了项目。 tā rìyè gōngzuò zhōngyú wánchéng le xiàngmù — He worked day and night and finally finished the project.
rìyè
HSK 6
他日夜工作，终于完成了项目。 tā rìyè gōngzuò zhōngyú wánchéng le xiàngmù — He worked day and night and finally finished the project.