The ground was covered with slag, lava flows, and pumice stones.

火山的烧石，喷出的火石，浮石的石屑遍布地上。

Coincidentally, one of the ingredients of the Pantheon's concrete dome is pumice, another volcanic rock.

巧合的是，万神殿混凝土圆顶的成分之一是浮石，另一种火山岩。

The stones were light. They were pumice stones, consisting mostly of air bubbles.

这是浮石，主要由气泡构成。

Unsanforized jeans were thrown into industrial washers with pumice stones and tumbled until the denim was sufficiently abraded.

未打磨过的牛仔裤用浮石业洗衣机里，不断翻滚，直到粗斜纹棉布充分磨损。

The pumice stones did little damage.

浮石几乎没有造成什么破坏。

During the burst, hot ash and huge pieces of volcanic rock, called pumice, fell on the area.

爆炸期间，炽热的灰烬和大的火山岩块-称为浮石，落在该地区。

Summer is coming so I need a pumice stone

夏天要到了，所以我需要一块浮石。

Finally, he would polish the statue using abrasive pumice stones, and then leather, until it is smooth and glossy.

最后，他会用磨砂浮石打磨雕像，然后用皮革打磨，直到雕像变得光滑平整。

He wipes and scrapes, attacks the surface with a pumice stone, spits into the paint and gives it a good smoosh.

他大力的刮擦，并且还用浮石处理画的表面，并且吐上唾沫使之更为紧实。

Ash and pumice begin raining over Pompeii.

灰烬和浮石开始在庞贝上空下雨。

So has pumice – a lightweight stone formed by volcanic activity.

浮石也是如此——一种由火山活动形成的轻质石头。

A pumice rock is very light and has holes like a sponge.

浮石很轻，有像海绵一样的孔。

You don't have to live near a volcano to find a piece of pumice.

你不必住在火山附近就能找到一块浮石。

Sometimes pumice can be purchased, like at landscaping stores, where it's used in people's gardens.

有时可以在园林店购买到浮石，人们会把它用在花园里。

Here I actually have a tub of coarse pumice.

实际上，我这里有一桶粗磨的浮石粉。

All over Pompeii, people lay down on beds of pumice stones, overwhelmed by the gas, and death came quietly to them.

在庞贝的各个角落，人们气体中毒后躺在浮石堆上，静静地死去。

Is the pumice light and full of holes?

浮石是轻的还是满是洞的?

And there's even a skin care product made out of pumice.

甚至还有用浮石制成的 skincare 产品。

Also found in the Grotta dei Moscerini were pumice stones from volcanic eruptions that had occurred to the south of the site.

在Grotta dei Mosserini洞中还发现了一些浮石，它们是该地南边火山喷发的产物。

These cave houses, surrounded by air-filled pumice, are naturally insulated, staying cool in summer and warm in winter.

这些洞穴房屋周围环绕着充满空气的浮石，是天然隔热的，夏季保持凉爽， 冬季保持温暖。