In retrospect, the team should have tested the new software before launching it company-wide.

回頭來看，團隊應該在全公司上線前先測試新軟體。

In retrospect, booking the earlier flight would have saved us a stressful layover in Tokyo.

事後回想，訂早一點的班機就能讓我們免去在東京轉機的壓力。

The hiring manager admitted that, in retrospect, the job posting was far too vague.

招募經理坦承，事後看來，那份職缺公告寫得太過含糊。