Wet sand is what you need.

湿砂是你所需要的。

As a result, wet sand builds up behind the dam.

因此，湿沙在水坝后面堆积起来。

Ah, the great British seaside. Soft, wet sand, oh joy of joys!

啊，英国美好的海边。柔软，潮湿的沙子，噢，多么欢乐的喜悦！

Then you dig up some wet sand...pour it into your bucket.

然后你要挖一些湿的沙子......把它倒进你的桶里。

Digging in wet sand should be slow and take lots of effort.

在湿砂中挖掘想必速度肯定会下降并且很费力。

It reduces water flow and increases the amount of wet sand behind it.

它减少了水流，增加了后面的湿沙量。

Another mountain of water came, pushed me up the beach, and I fell on the wet sand.

又一个浪峰盖过来，把我推上了沙滩，我跌倒在湿湿的沙地上。

Then the waves all went back over the wet sands, slowly and carelessly, for they were tired.

之后，所有海浪都越过潮湿的沙滩往回走，他们走得很慢，漫不经心，因为他们都累了。

But there will be a variety of problems with this including wet sand, rough terrain, and of course, the wind.

但会遇到各种各样的问题，包括湿沙，崎岖的地形，当然还有风。

I felt so slow, like I was running through wet sand I couldn't seem to get enough purchase from the concrete.

我总觉得自己跑得太慢，仿佛自己正在泥泞的沙地上奔跑一样我似乎没法从水泥地上得到足够的支撑力。

It is really not a surprise that we have barely seen any wet sand simulations in the visual effects industry so far.

我们在视觉效果行业几乎看不到这样漂亮的潮湿沙滩模拟，这也就不足为奇了。

I bet you will be as spellbound by this beautiful footage of wet sand simulations as I was when I've first seen it.

我打赌你们一定会和我初见它时一样被这一组漂亮的潮湿沙滩模拟镜头迷住的。

On Diogue Island, a method of driving groups of wooden sticks into the wet sand is helping to protect some areas on the island.

在迪奥格岛上，一种将一组组木棍插进湿沙中的方法有助于保护岛上的一些区域。

Pisa's name comes from a Greek word for " marshy land, " which perfectly describes the clay, mud, and wet sand below the city's surface.

比萨的名字来自希腊语“沼泽地”，它完美地描述了城市地表下的情况——包含粘土、泥土和湿沙。

She looked as though she had been a target for balls of wet, green sand.

她看起来好像是湿绿沙球的目标。

If you go down to a beach with wet sand or mud, you can often see the tracks that have recently been left behind.

如果你下到有湿沙或泥的海滩，你经常可以看到最近留下的足迹。

They all now waded back and went first across the smooth, wet sand and then up to the dry, crumbly sand that sticks to one's toes, and began putting on their shoes and socks.

现在，他们全都趟水往回走，开始穿过的是光滑湿润的沙子，而后向上走到干燥易碎的沙子里，直扎到脚趾里。然后他们开始穿起鞋袜。

Make sure to have a look at the paper, which is certainly my kind of paper: lots of beautiful physics and a study on how to solve these equations so that we can obtain an efficient wet sand simulator.

一定要看一看这篇论文，它深得我心：其中有大量漂亮的物理学和关于这些方程解法的研究，因此我们才能够得到一个高效的潮湿沙地模拟器。