After

I was so terribly busy today.
So I and my co-worker's considered about the how to work efficiently.
I think my co-worker's concern a lot about their work.

Before

I was so terribly busy today.
so I think about the method to work efficiently with my co-worker.
I think my co-worker has a lot of worries.

오늘은 매우 바쁜 하루였다.
그래서 일을 효율적으로 하는 방법을 직원모두가 고민했다.
회사동료들이 고민이 많은것 같다.