Turtles lay their eggs in the sand. The temperature of the sand is important.

龟在沙里产卵。沙的温度很重要。

They have left only sand in its place.

只剩下沙留在原地。

Yes. We used lots of beach things, like sand and seaweed and sand.

是的。我们用了很多沙滩上的东西，例如沙，和沙。

Otherwise, it's going to taste like sand.

否则，口感就会像沙一样。

And you say the well is full of it?

你说井里都是沙？

You can't smash your way through sand.

不可敲碎沙来开路。

Sand now filled the wells instead of water.

井里满是沙，而不是水。

For example, sand or milk would be difficult to count.

例如，沙或牛奶很难计数。

It is almost like a castle built in the sand.

它就像一座用沙堆砌的城堡。

Look! She is playing in the sand over there.

看！她在那边玩沙。

What do you want to do with the sand?

你想用沙做什么呢？

I brought back half the beach in my hair.

我的头发里都是沙。

The heavy sand rises only a few metres above the ground.

最重的沙只离开地面几米。

There's still 21 tons of sandsitting there.

21吨沙还在那儿呢。

An oyster can produce a pearl by covering a grain of sand with what substance?

牡蛎可以用什么物质覆盖一粒沙来制造珍珠？

The white sand permits the boy to play with perspective.

白色的沙可以使这个男孩利用透视法玩。

Why is a desert country importing sand?

为什么一个沙漠国家要进口沙？

Let's take off our shoes in the sand.

我们在沙里把鞋脱掉吧。

" The sand will keep air from the fire."

“沙可以隔离火和空气。”

They rarely hid in the sand from visitors.

他们很少藏在沙里躲避游客。