He cried, "Help!" The taller boy asked him, "After I hurt you, you wrote it in the sand, but now you carved it on a stone."

他喊道：“救命啊！”个子高的男孩问他：“我伤了你之后，你把它写在沙子上，现在却把它刻在石头上。”

youdao

Before it solidified, it was just regular sand.

在凝固之前，它只是普通的沙子。

youdao

It has large feet which help it not to fall into the soft sand.

它的脚很大，这有助于它不掉到柔软的沙子里。

youdao

For example, lightning can create tubes of glass when it strikes sand that has the right combination of minerals.

VOA: special.2009.09.16

There is something that one might be able to hold on to: the knob of something, the little flame of something that ; The grain of sand. -The grain of sand; but there is really not a decent metaphor for it, I think.

一个你可以依靠的支点：,一个不同寻常的想法，一个思想的小火花,就像一粒沙中看世界，-一粒沙中看世界;,不过我认为任何比喻都不够贴切。

普林斯顿公开课 - 人性课程节选

I like it. There's sun, sand, sea, so.

我非常喜欢我的国家。那里有太阳、沙滩和海。

请支持一下社团小组 - SpeakingMax英语口语达人

To get at deeper deposits engineers inject steam via pipes to heat the bitumen and separate it from the sand so it can be sucked out.

FORBES: Crude Awakening

She said most homeowners do not begrudge laws protecting the plover, a compact, pale shorebird with coloring that makes it all but vanish against the open sand flats where it nests.

WSJ: NY's Fire Island debris effort faces bird deadline

With 170 acres of sand, it is the largest urban beach in the country.

BBC: Easy breaks from New York City