You don't need to conclude your discussions with concrete or specific answers.

你需要用确凿具答案结束讨论。

But I don't know the exact way.

但我具位置。

The words themselves do not point to an exact, specific thing.

这些词本身特指某个具事物。

And to be clear, the researchers aren't arguing for any specific intervention here.

需要明确是，研究员并支持任何具干预措施。

We didn't even get a death toll until this morning.

到今天早上为止，我们甚至还具死亡。

That's all in the morning, so you don't commit to when exactly, but it's 'in'.

这些都是早上事情，所以你确定具时间，所以你用“in”。

I wrote a song, I don't remember the exact melody. I'll make it up now.

我写了一首歌，却记得具旋律了。我现在唱一唱试试。

Just google it. I don't know the exact recipe.

谷歌搜索一下。我具食谱。

I'm not going to get the numbers, right?

我具字是多少。

The circumstances of the incident are still unclear as Ian McWilliam reports.

据伊恩·麦克威廉报，目前仍清楚事件具情况。

Stuff is a very vague and nonspecific word.

stuff 是一个非常模糊且具词。

We also use stuff to talk about actions and jobs, and again, it's nonspecific.

我们也用 stuff 来谈论行为和工作，同样，它也是具。

Do is used when we refer to activities in general without being as specific.

Do 被用来泛指具活动。

But they didn't know how. So they thought this might have happened in a drone strike.

但是当时他们并清楚具情况。他们认为这可能是无机袭击造成。

How tall is he? Taller than me, but I don't know how tall he is either. No details, details.

他多高？比我高，过我也清楚他具身高。具。

'In' is the least specific, as I described it.

正如我所描述，“in”是最具。

Where 'at' is the most specific, 'on' is a little less specific, and 'in' is the least specific.

中“at”是最具，“on”太具，“in”是最具。

And those pamphlets also either provided specific or nonspecific recommendations for how to schedule an appointment and get the shot.

这些小册子也提供了具或具建议，关于如何安排预约和注射。

But unlike at earlier events, several of the announcements this week did not include exact launch dates or pricing information.

但是与之前同是，本周举行发布会公布了一系列消息，但并包括具发布日期和定价信息。

It's unclear if specific taxi drivers choose to escort the trucks or are instructed to do so by city officials.

目前还清楚具出租车司机是选择护送卡车，还是被市政府官员指示这样做。