他们日日夜夜地工作，结果提前完成了任务的翻译：They worked day and night, and completed the task ahead 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

They work day and night, the results ahead of schedule

They worked day and night, and completed the task ahead

They day and night work, finally has finished ahead of schedule the duty

They work day and night, as a result, the tasks ahead of time

They worked day and night, and completed the task ahead