Where the medinas create a maze of narrow alleyways, and the sand dunes paint an endless picture of crimson and gold.

麦地那的小宫般狭窄，而沙丘则描绘出了一幅无尽的深红色和金色交织的画面。

So if you have areas of high elevation like towering sand dunes or hills, directly next to areas of low elevation like a depression, you can get spots like this where the water table nears or even exceeds the surface.

因此，果是高海拔地区，比高耸的沙丘或山丘，紧挨着低海拔地区，洼地、便能看到这样的地方，那的地下水位临近地表，甚至超过地表。

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

坐在一个沙丘上，什么也看不见、听不见。

We have the most beautiful sand dunes here.

我们这有最美丽的沙丘。

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

远离沙丘，那有蛇！

And you just spend 4, 5 days, maybe a week, 2 weeks, just swimming in the sea, playing in the sand dunes, walks in the forest: just a really relaxing time with family and family friends.

你可以在那度过四五天，甚至是一两周的时间，可以在海游泳，在沙丘上玩耍，在森林散步；和家和朋友享受休闲时光。

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

他们在战斗时突然刮来了一团沙丘盖在了他们的头顶。

The key to sand dunes is what's doing the moving, and what's getting moved.

沙丘的关键是什么在移动以及什么在被移动。

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

比尔·史密斯表示自己很兴奋能够亲眼看到这座沙丘。

And Mars has some features you won't see on Earth, like tars, which are crestless sand dunes up to fifteen meters tall, whose formations we have yet to understand.

同时，火星也有些不同于地球的特征，例“Tar”，一种高达15米的无顶沙丘，我们至今都不知道它们形成的原因。

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

但就在过去的几，们对沙丘的兴趣越来越大。

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

然后，它与沙丘......环绕在一起。

And we can even climb a sand dune.

我们甚至还能爬沙丘呢。

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，都是沙包或大沙丘。

This lack of water is what created the Taklamakan, an area the size of Germany covered in sand dunes through which the Silk Road traversed.

缺水形成了塔克拉玛干沙漠，它的面积等同于德国，完全被沙丘覆盖，丝路从中穿越。

I was six years old, and my brother and I saw this cat. He came to visit us and—or take up residence, rather, as cats do, and it was early in the morning, and he came strolling over the sand dunes.

我六岁的时候，我哥哥和我看到了这只猫。他来到我们家——或者是打算住下来，猫是会这样，那时是大清早，他在沙丘上漫步。

You can visit the desert and explore the romantic sand dunes and of course head up the Burj Khalifa to enjoy some amazing views from this iconic building.

你可以游览沙漠，探索浪漫的沙丘，当然也可以登上哈利法塔，从这座标志性建筑上欣赏令惊叹的美景。

Those nations found solutions like turning sand dunes to clay over many years, monitoring the shifting dunes and planting walls of vegetation to block wind and sand.

这些国家找到了解决方案，例多来将沙丘变成粘土、监测沙丘的移动和种植植被墙以阻挡风沙。

" We noticed color patterns made by ancient lakes — sand dunes are kind of orange-colored, while ancient lakes are tinted white or gray, " said Groucutt.

" 我们注意到古代湖泊形成的颜色模式——沙丘是橙色的，而古代湖泊则是白色或灰色的。"

And new stretches of the England coast path around Cumbria have opened, which are easy to get to by rail, taking walkers through sand dunes and post-industrial nature reserves.

围绕坎布亚郡的英格兰海岸公路已经开辟了新的路段，乘火车很容易到，可以让徒步旅行者们穿过沙丘和后工业时代的自然保护区。