It extends from a thunderstorm in the sky down to the ground.

VOA: special.2011.04.19

The violin string extends from x equals zero to x equals L, and we pluck the violin string.

弦从X轴指向原点,让x等于L，然后我们拉直那根弦。

麻省理工公开课 - 固态化学导论课程节选

So I would help myself to this language of space-time worm object that extends not only over space but also over time, and distinguish the entire worm from the various slices or stages that either make up the worm or we could slice the worm into.

然后我借助时间虫这个词,这是描写物体,贯穿时间和空间的词语，并区分出整条虫,和不同的部分,这些部分是组成虫，或者虫可以切分成的。

耶鲁公开课 - 死亡课程节选

You will strike a hornets' nest which extends from mountains to oceans.

VOA: special.2009.08.06

A huge glass walkway, called the Skywalk, extends twenty-one meters from the edge of the Grand Canyon.

VOA: special.2009.10.07

I'm Steve Ember. Today,Mary Tillotson and I welcome you to a group of islands that extends into the Atlantic Ocean from the southern state of Florida.

VOA: special.2010.03.22