在郊区某个地方下车后，这位艺术家在一片草地上走来走去，直到被压碎的草皮形成一条线——一种在土地上的绘画。

Having got off somewhere in suburbia, the artist walked backwards and forwards over a piece of grass until the squashed turf formed a line-a kind of drawing on the land.

youdao

我不确定我们怎么到达地平线之外更加美好的地方，但是我们知道我们将会到达那里。

I'm not sure how we'll reach that better place beyond the horizon, but I know we'll get there.

youdao

虽然12年来我住的地方都是在一条主要的断层线附近，但我仍然没有把书架固定在客厅的墙上。

Although I've lived blocks from a major fault line for more than 12 years, I still haven't bolted our bookcases to the living room wall.

youdao

So that's where it's easy to get lost, but let's see if these lines in the picture help us stay on track.

这就是容易迷惑的地方，下面看看,这幅图中的这些线能否帮助我们追踪。

哈佛公开课 - 计算机科学课程节选

And I also want to point out, it's guaranteed pretty much you may or may not be able to see, sometimes it's hard to see that one that's getting near the UV end of our visible spectrum. So we won't worry if we can't see that.

我要指出的是，我可以保证你们,但你们可能会看不到，有时候很难看到,这个可见光谱边缘接近紫外光地方的这根谱线,所以看不到也不用担心。

麻省理工公开课 - 化学原理课程节选

I could take and draw a line continually down the molecule where my finger was touching; my finger would be touching a phosphate here, the 5' carbon, the 4' carbon, the 3' carbon, and the next phosphate.

我可以画一条这样的线,沿着这个分子不断向下延伸到我指的地方,我指的这一点代表着磷酸基,5' 碳部位,4'碳部位,3' 碳以及下一个磷酸基

耶鲁公开课 - 生物医学工程探索课程节选