Use since for a specific point in time.

对于特定的时间点使用 since。

And picking specific data points can hide important changes in between.

而选择某些特定的数据点可以掩盖该时间段内的重要变化。

The word " location" is used to describe a specific point in physical space.

" location" 这个词被用来描述物理空间中的一个特定地点。

Since relates to a specific point in time so we use it with dates.

Since 涉及到一个特定的时间点，所以我们用它来表示某个日期。

Like all of Michelangelo's sculptures, the viewer sees David at a specific and pivotal point.

就像米开朗基罗的所有雕塑一样，观众看到的是大卫在一个特定关键时刻的姿态。

Well, experts believe that laughter may have evolved at two specific and distinct points in human history.

专家们认为，笑声可能是在人类历史上两个特定的不同时期进化而来的。

Today's lesson is a bit of a grammar lesson; a specific point I'm going to look at.

今天是关于一个语法的课程，我将介绍一个重要的内容。

I'm not really talking about their specific ideas and their specific points here; I don't think that's necessary.

我没有谈论他们的具体想法和具体观点；我认为这没有必要。

With the questionnaire, rather than limiting it to one specific point, I wanted to include as much variety as possible.

调查问卷不限制于某一点，而是尽可能多的涵盖各种方面。

Here we're talking about a specific point in time.

在这里，我们谈论的是一个特定的时间点。

This focuses the light at one specific point beyond the lens.

这会将光线聚焦在镜头外的一个特定点。

Now, you need to use " since" with a specific moment in the past - with a specific point in time.

用单词 " since" 你需要加过去的一个特定时间，一个特定的时间点。

We're going to meet you at the party at six o'clock, a specific point.

我们将在六点钟的聚会上与你见面， 一个特定的时间。

" At" is generally used in reference to specific times on the clock or specific points of time in the day.

" At" 通常用于指特定的钟点时间，或者是一天中特定的时间点。

Now, most commonly, we use future continuous just to talk about what is happening at a specific future point in time.

通常，我们用将来进行时来谈论将来某个时间点发生的事情。

That's when you understand, OK, I have so much material on just this specific point I am going to focus here.

那时你们才会明白，仅就这个问题，我就有很多资料，我准备专注这里。

When molten rock cools, its magnetic minerals are " frozen" at a specific point in time.

当熔岩冷却时，其磁性矿物会在特定时间点“冻结”。

This ensemble points to a very specific point in fashion history and it is quite accurate.

这套服装指向时尚史上一个非常具体的点，而且非常准确。

Their love of liberty, as with you, fixed and attached on this specific point of taxing.

他们对自由的热爱， 就像对你一样， 坚定并依附于这个特定的征税点。

If you say, let's go for a walk at the park, we're just talking a specific point.

如果你说，我们去公园散步吧， 我们只是在谈论一个特定的点。