他工作落后了。

He fell behind with his work.

youdao

他的工作大大落后了。

He's fallen far behind in his work.

《牛津词典》

一周以前，我们计划向领导报告，他的团队落后了，并需要两到三个月以完成剩余的工作。

The week before we were scheduled to deliver one manager said his team was behind and needed two more months to get their work done.

youdao

一周以前，我们计划向领导报告，他的团队落后了，并需要两到三个月以完成剩余的工作。

The week before we were scheduled to deliver one manager said his team was behind and needed two more months to get their work done.

youdao