That was so large, and smooth, and round.

那圆圆光滑的东西。

The tea plant has glossy green leaves and white blossoms.

茶树有光滑的绿叶和白色的花瓣。

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

此时不存在完全光滑的表面。

The layers then solidify into a smooth, slick coating.

然后这层会固化成光滑的涂层。

Amy skated out towards the smoother ice in the middle of the river.

艾米向河中心冰面光滑的地方滑去。

The smallest of frowns creased Bagman's smooth face.

巴格曼光滑的脸上微微皱了眉头。

Watch out for mud and other slippery surfaces like rocks.

心泥土和其他光滑的表面，比如岩石。

But then someone thought that it would look better with smooth angled sides.

但后来有人认光滑的棱角会更好看。

Something that's very smooth can be called sleek.

非常光滑的东西可以被称“sleek”。

That's because your teeth aren't all shiny and smooth.

那是因你的牙齿并不全是闪亮光滑的。

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

光滑的表面可以将图像反射回来呢？

Instead, I was surprised to see sleekly brushed fur with smooth, shiny claws.

相反，我很惊讶地看到 光滑的拉绒皮毛，光滑，闪亮的爪子。

Six sleek swans swam swiftly southwards.

六只光滑的天鹅迅速地向南游去。

What they found was just smooth concrete.

他们看到的只是光滑的水泥地。

But what if we put glue on those smooth blocks?

但是如果我们在光滑的积木块上用胶水呢？

I can see it has a nice glossy cover, Lydia said.

我看到它有一个光滑的好封面，利迪娅说。

Their beautiful smooth scaled skin is a shade of bluish black.

它们美丽又光滑的鳞片皮透着暗沉的乌青色。

Does it have structure in it, or is it more like a smooth flat, plate?

它有结构吗，还是更像一个光滑的平板？

And they were lined and roofed with smooth stones.

里面四壁和屋顶全是用光滑的石头砌来的。

Four hundred couples were five-stepping round the polished floor.

四百对舞伴在光滑的地板上跳着五步舞。