Line two: two points line.

线条二：双点线。

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The line cuts the circle at two points.

那条线与圆相交于两点。

《牛津词典》

So, OK, it's pretty good because we have two points in that line.

这非常好，因为我们有了直线上的两个点。

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It creates as a distance between two points, rather than a straight line, an arabesque.

它加长了两点之间的距离，使它变得非直而曲。

耶鲁公开课 - 文学理论导论课程节选

Now there many ways I can connect these two points together. The simplest way is to draw a straight line. It's called the linear interpolation. My line is not so straight, right here. You could do a different kind of line.

最简单的办法是,像这样画一条直线,这叫线性插值,不过我的这条线画得不太直，你也可以用别的办法,比如一条抛物线。

麻省理工公开课 - 热力学与动力学课程节选

I don't know how well you can see it in this figure here, is the slope of a straight line connecting these two points, and as the points come closer and closer, the straight line would become tangent to the curve.

我不清楚你们对于这个图像的理解,这条连接两点的斜线,随着两点距离逐渐缩小,两点连线会变成曲线的切线

耶鲁公开课 - 基础物理课程节选

If the quickest route between two points is a straight line, what's one who is traveling from Boston to Paris and needs to get there soonest to do?

FORBES: Magazine Article

The final scoreline looks comfortable, but Wales needed to call on their reserves to get over the finishing line when Scotland pulled to within two points as the final quarter of the match approached.

BBC: Fear drives Wales team forward

It was a long way back for Djokovic but he was playing well and remained highly competitive in the third set, fending off two break points in game eight as Federer sensed the finish line approaching.

BBC: Federer & Del Potro into US final