One sits down on a desert sand dune, sees nothing, hears nothing.

坐在一个沙上，什么也看不见、听不见。

We have the most beautiful sand dunes here.

我们这里有最美丽的沙。

The sand dunes. Yes, it is Mui Ne famous for.

沙。嗯，美奈市以沙而闻名。

But I saw the sand dunes, and I was quite impressed.

不过我看到沙，那令我印象深刻。

Keep away from the sand dunes, there are snakes in there!

远离沙，那里有蛇！

They were mid-battle when, suddenly, a sand dune collapsed on top of them.

他们在战斗时突然一团沙盖在他们的头顶。

Bill Smith said he was excited to see the sand dunes in person.

比·史密斯表示自己很兴奋能够亲眼看到这座沙。

But over the past few years interest in sand dunes has grown.

但就在过去的几年里，人们对沙的兴趣越越大。

And then that runs up against sand dunes...surrounding it.

然后，它与沙......环绕在一起。

Besides enjoying the beaches there, you can climb giant sand dunes.

除享受那里的海滩，你还可以攀登巨大的沙。

You can climb a giant sand dune.

你可以攀登一座巨大的沙。

Around us is an almost hallucinatory landscape, the ergs or great sand dunes.

我们周围是几乎能引起幻觉的地貌，都是沙包或大沙。

Just outside the limits of Siwa, tremendous and imposing sand dunes linger, constantly threatening to advance.

巨大而壮观的沙，就徘徊在锡瓦的边界外，时刻威胁着前进。

So while yes, the term does bring to mind the windswept sand dunes of the Sahara.

因此，是的，荒漠化这个词的确让人想到撒哈拉沙漠被风吹过的沙。

Visitors like to say that the sand dunes " sing" .

游客们喜欢说沙的沙子" 会唱歌儿" 。

Look at the pattern on the sand dune

看沙上的图案。

Buried beneath a sand dune, in the beach town of Beidaihe, nestles one of China's newest art galleries.

这所中国最新的艺术画廊之一坐落在海滨小城北戴河，位于沙之下。

They must run up sand dunes, or hills. They must run over salt flats and dried up river beds.

他们必须在沙和山上奔跑。他们必须在盐滩和干涸的河床上奔跑。

Towns like the tiny spaceport of Mos Espa, in Tunisia, slowly getting swallowed by a giant moving sand dune.

像突尼斯莫斯埃斯帕的小太空港这样的城镇，慢慢被一个巨大的移动沙吞噬。

Sand dunes are basically, well, big piles of sand.

沙基本上就是一大堆沙子。