Each strand of spider silk is 1,000 times thinner than a strand of human hair.

蜘蛛类头细 1000 倍。

You are much thinner than before, Dave.

你以前瘦多了，戴夫。

So is the crust thicker or thinner?

那面皮是更厚还是更薄？

They discovered a thinner than expected crust.

他们现了预期更薄的地壳。

Because the air is substantially thinner at high altitudes there is substantially less oxygen.

因为在海拔地区，空气要稀薄得多，所以氧气含量很少。

It's probably going to be a thinner profile.

这可能是更为轻薄的版本。

As she climbs still higher, the branches get thinner and thinner.

她越爬越，树枝越来越细。

This thing is thinner than a number 2 pencil. Thinner than a number 2 pencil.

iPod nano2号铅笔还要薄。2号铅笔还要薄。

As technology has improved, phones have gotten thinner, larger screens, and more powerful processors.

随着技术的进步，手机变得更薄，屏幕更大，处理器更强大。

A few days later and the Moon is a crescent again, getting thinner.

几天后，月亮继续变窄。

He was thinner, balder, and grayer, and his face had a crumpled look.

他以前瘦了，脸色更加晦暗，脑袋也秃得更厉害了，脸上看上去皱巴巴的。

Again a quarter thinner and something you didn't think could get any thinner.

又变薄了四分之一，你之前一定认为不能再薄了。

No, thinner, no, thinner than that, yep that thin.

不，再薄一些，更薄，对，就是这么薄。

I know that seems crazy and very small, but the thinner the rim, the better.

虽然这些细节看似微不足道，但杯口越薄，品酒体验越佳。

Our lips become thinner and lose definition as we grow older.

年龄渐长，我们的嘴唇会越来越薄，唇线也会一点点褪去。

Series 4 is thinner, so there's actually less total volume than in Series 3.

4代更薄，所以它的总体积3代更小。

And even most recently it's due to innovations like being able to have thinner seats.

即使是最近，这也是由于一些创新，如可以有更薄的座位。

This capillary motion is in full effect in xylem filaments thinner than human hair.

在木质纤维中毛细作用无处不在，这些木质纤维的头还细。

But as altitude increases, the air starts to get thinner.

但当海拔升，空气也随之变得稀薄。

Blood thinners and aspirin, for example, have similar effects that become dangerous when combined.

如，血液稀释剂和阿司匹林有着相似的作用，但它们混合到一起时，这种相似作用会变得很危险。