The sediment and sand acts as a fine filter helping to remove debris from the water,as well as other impurities.
这种沉积物和沙土能有效进行过滤 帮助滤掉水中的废物 和其他杂质
Let's see it's much clearer now.Second time round.
现在水变得干净多了 第二次坑洞积满水
And that's going to be okay to drink.
这就可以喝了
It's going to be hard mentally leaving a water source like this,
要离开这样的水源 心里会很纠结
but if you're not going to be found and you're going to self-rescue,you have no choice.
但如果你无法被救援人员发现 你就要进行自救 这别无选择
You've got resupply and you've got to move on.
既然已经找到补给 就要继续前进了
Water is the key to all life.Without it, you die very fast.
水是万物之源 没有它 你很快就会送命
Sources of fresh water in the desert have helped people carve out lives here for centuries.
沙漠中的新鲜水源 已经帮助人们在这里开辟了新的生活 而且持续了几个世纪
There's some sort of old settlement.
这里有一些古老的聚集地
I don't know whether that's going to have people or not.Let's get up there.
我不确定那里是否有人居住 我们过去吧
I have seen a few tire tracks in the sand,but the place looks deserted.
我在沙中看到了车轮的痕迹 但这个地方好像已经被遗弃了
The only thing that's going to be living here now
唯一会住在这里的生物
is snakes and scorpions will love all the rubble,shelter to hide in.
只有蛇和蝎子 它们喜欢藏身于 各种碎石和岩壁之中
Let's go down and have a look.
我们下去看一看