Maybe you've had a long day at work.

假设你工作了整整一天了。

Let's 课堂 - SpeakingMax英语口语达人

Let's say that you've been at work all day and you are really tired.

假设你已经工作了一整天，你已经精疲力尽了。

so that 课堂 - SpeakingMax英语口语达人

Maybe you're at the end of your work day.

你马上就要下班了。

Must 课堂 - SpeakingMax英语口语达人