你不能把工作和娱乐混在一起。

You can't mix business with pleasure.

《柯林斯英汉双解大词典》

我会公平地分配时间在工作和娱乐上，但是你总会需要休闲一下，而不能100%专注在工作上。

I had my fair share of fun but there comes a time when you need to start enjoying life and not focus 100% on work.

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在过去，科技意味着你能更好地分配工作和娱乐时间；

Technology meant you could manage your work-play ratio so much better.

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And you also have to know how to balance having fun and doing work.

你还要学会如何平衡娱乐和工作。

要成为建筑家 - SpeakingMax英语口语达人