"三句话不离本行"用英语怎么说?

Talk shop

指在工作场合或者与工作相关的情况下讨论工作事务、行业知识或者专业话题。通常用于提醒人们在社交场合中不要只谈论工作，要多元化话题。

这个短语起源于19世纪，最初用于描述商人或者工匠在店铺中聊天讨论工作相关的事务。后来逐渐演变成在任何工作场合讨论工作事务的意思。在英语中，'shop'通常指的是商店或者工作场所，而'talk shop'就成了谈论工作的意思。

'Talk shop' 是一个动词短语，后面通常接着讨论的具体内容。在句子中通常作为及物动词使用，后面会跟随名词或者从句，例如'They were talking shop about the new project.'

一些人容易误解'talk shop'只是指谈论购物的事情，实际上它更多的是指谈论工作事务，行业知识或者专业话题。因此在使用时需要注意上下文，避免产生歧义。

Examples:

During the conference, they couldn't help but talk shop and discuss the latest trends in the industry.
在会议期间，他们禁不住开始讨论工作并且谈论行业的最新趋势。

I don't want to talk shop on our date night. Let's talk about something more interesting.
我不想在我们约会的晚上谈论工作。让我们谈论一些更有趣的话题。

When they get together, all they do is talk shop. It's like they can't switch off from work.
当他们聚在一起时，他们唯一做的就是谈论工作。就好像他们无法从工作中解脱出来一样。

Let's not talk shop at the party tonight. Let's just relax and have a good time.
今晚的派对上我们不要谈论工作。让我们放松一下，开心度过。

I ran into my colleague at the coffee shop and we ended up talking shop for hours.
我在咖啡店里碰到了我的同事，我们结果谈了几个小时的工作事务。

They always talk shop during lunch breaks, but rarely talk about personal matters.
他们总是在午餐休息时间谈论工作，而很少谈论个人事务。

I hate it when family gatherings turn into an opportunity for my relatives to talk shop.
我讨厌家庭聚会变成我亲戚们谈论工作的机会。

We promised not to talk shop during our vacation, but ended up discussing work anyway.
我们承诺在度假期间不谈论工作，但最终还是讨论了工作。

The team meeting quickly turned into a talk shop session about the upcoming project.
团队会议很快变成了关于即将到来项目的讨论工作的会话。

She always manages to steer the conversation away from talking shop and towards more personal topics.
她总是设法将对话从谈论工作转向更个人的话题。

Whatever happens tomorrow, we had today.

不管明天会发生什么，我们还有今天。