So what I'm going to do is zoom in into the atomic level.

此时不存在完全光滑。

It had been an odd sensation putting on the crinkling, slick-surfaced garment.

穿上件起皱、光滑衣服感觉很奇怪。

Watch out for mud and other slippery surfaces like rocks.

小心泥土和其他光滑，比如岩石。

Why is it that smooth surfaces can reflect images back at us?

为什么光滑可以将图像反射回来呢？

And that's what gives that kind, the silky glossy finish.

就是为什么会有种，丝绸般光滑。

These cells form a slick surface that helps the blood move without friction.

些细胞形成光滑，帮助血液无摩擦地流动。

And so when you zoom in to the atomic level, almost nothing is completely smooth.

此时不存在完全光滑，可能像样。

But not every smooth surface acts like a mirror.

但并不是每一光滑都像镜子一样。

The surface of the phone is so smooth.

手机非常光滑。

They're resistant to corrosion, and can be cast into complex shapes with mirror-like surfaces in a single molding step.

它不易被腐蚀，并且可以塑造出有着光滑复杂造型。而些，仅仅需要模具塑形。

Whereas a tulip petal has sort of a satiny sheen over the surface.

而郁金香花瓣有一种光滑光泽。

Again, this is a very slick surface.

同样，是一非常光滑。

If the smooth surface absorbs the photons instead of bouncing them back, there's no reflection.

如果光滑吸收光子，而不是将它们反弹回来，那就没有反射。

A smooth surface is something that doesn't have any bumps.

光滑是没有任何颠簸东西。

But, watch out for slick surfaces.

但是，请注意光滑。

Deliberately he bent over the end of the table, spat on its polished surface.

他故意弯下桌子一端，吐在光滑上。

The idea is that you can ride a road bike on a smooth surface.

想法是你可以在光滑上骑公路自行车。

Previous techniques exist to solve this problem, but they take extremely long and are typically limited to flat surfaces.

之前也有技术能解决问题，但要花费相当长时间，而且通常仅限于光滑。

There were little elegant side tables everywhere, their burnished surfaces covered with ornamental boxes.

随处可见精致小边桌，光滑上覆盖着装饰盒。

It was a small silver speck of moonlight shining on a polished surface.

那是一小小银色月光点，照在光滑上。