English has not always been the international language.

英语并不一是国际语言。

Why not use the past simple all the time?

为什么不一使用一般过去时呢？

And you might be thinking, aren't I always seeing what is?

可能会想，我不一在看到事实吗？

This job belongs to Xiao Wu, does not it?

办聚会的事情不一是小吴在办吗？

Vincent's friends were not always his friends here.

Vincent在这里的朋友并不一是他的朋友。

It would help if you stopped telling me I have a textbook cervix.

要是不一说我有个般的宫颈这才叫帮忙。

It's impossible to be safe all the time.

不可能一保证安全。

Freezing, however, wasn't always an easy task, especially before fridges were invented.

然而，冷冻并不一是一项简单的任务，特别是在冰箱被发明出来前。

You don't have to do it all the time.

不需要一这样做。

You don't have to be brilliant all the time.

不需要一都很出色。

You should not keep putting off your studies.

不可以一拖延的学习。

That you don't need to be comfortable watching me all the time.

不需要一很舒服地看着我。

You can't keep pooching for answers.

不可能一找寻答案。

And of course, managers shouldn't keep resending emails.

当然，管理者也不应该一重发电子邮件。

You don't have to do this continuously, just fairly regularly.

不需要一转，时常转一下就好。

When I was in university, I would sometimes feel guilty if I was not constantly taking notes.

当我在大学的时候，如果我不一做笔记，我有时会感到内疚。

It's probably fair to say fidget spinners won't always be flavour of the month.

指尖陀螺不可能一是最受欢迎的玩具。

Technologies inequity, she said, has been a sore spot of the pandemic.

她说，技术不平等一是大流行的痛处。

But you don't have to do that the whole time, so it's great.

但不需要一这样做，所以这很好。

Oh, my god. Have you been there this whole time?

哦，我的天呐。不就一在这儿吗？