Most crystalline rocks are much more solid; a common exception is basalt, a form of solidified volcanic lava, which is sometimes full of tiny bubbles that make it very porous.

大部分结晶岩石都非常坚硬，但也有例外，最常见的就是玄武岩，它是一种火山岩浆凝固后的形态，内部充满了微小的气泡，因此也具有多孔渗水的特点。

youdao

I held my glass up to the light and watched the whispers of tiny bubbles rising from the bottom.

我举起酒杯迎向灯光，端详细小的泡沫由杯底升腾时的私语。

youdao

Throw a stone into the water, and the myriad of tiny bubbles that are created flash out a brilliant glare like blue theatrical fires.

在水里扔块石头，泛起的无数小泡沫，霎时间闪出了一道亮光，好比舞台上的蓝色火花。

youdao

Respiring yeast cells release carbon dioxide which gets trapped and so forms tiny gas bubbles.

FORBES: Why Lawsuits Over Subway's Short Footlong Sandwiches Are Baloney

When water velocity is high, the pressure within the liquid drops to below the vapour pressure of water, allowing tiny air bubbles to expand.

BBC: Shrimp, bubble and pop

So we opted for a sombre burial in the Greenhouse, under the shade of the tallest of the mangroves, though in truth it meant a slightly watery grave after all, stuff seeping up through the muck to swallow the foot, bubbles of mud detaching and floating among us during our tiny, foot-size ritual observances.

NEWYORKER: Lostronaut