Right now, in manufacturing, what happens is, the so-called digital thread in digital manufacturing.

目前在制造业中，化制造领域，正在应用就是所“线”。

More folks than ever before turned to their screens to seek out digital experiences and online connection and well, social connection in online spaces.

人们纷至沓来，对着他们屏幕寻求化体验和线上社交，只能在线上空间里社交。

After shrinking its manufacturing arm in the 1990s, it is bringing it back to New York, making high-energy-density batteries and digital x-ray-detectors.

在二十世纪九十年代精简其制造部门之后，通用电气制造部门又来到纽约，生产高能量密度电池X线探测器。

Often, the digital thread is broken right at prototype, because you can't go all the way to manufacturing because most parts don't have the properties to be a final part.

常会发生线生产在 原型制造这一环节卡壳，因为无法直接生产制造，因为大部分部件不具备 成为最终产品特性。

Twin primes are prime numbers that are separated by just one number, like 11 and 13, or 17 and 19. And as you go up the number line, primes occur less frequently, and twin primes are rarer still.

孪生素是仅由一个分隔质，例如 11 和 13， 或 17 和 19。 随着线上升，素出现频率越来越低， 而孪生素则更加罕见。

If I draw a number line here-- let's say I have a bunch of numbers in my population.

如果我在这里画一条线——假设我人口中有一堆。

If I have a bunch of numbers-- and I'll draw a number line, here.

如果我有一堆——我会在这里画一条线。