And what they do when they make this stuff they actually impregnate it with kerosene. 通常來說這種繩子的制作方法就是 把繩子浸泡在煤油里
It keeps all the bugs away from biting through it. 浸泡之后能防蟲蛀
So it should take a spark.Here we go. 這樣就能點(diǎn)著了 搞定
Got to be a little bit careful melting snow directly into a metal cup. 在金屬杯里面化雪的時(shí)候 要十分小心
What will happen It'll tend to just burn the bottom of the cup 有時(shí)候 由于雪和杯底之間有空隙
and not actually melt the actual snow,create a little gap. 火只會(huì)加熱杯底 而不會(huì)把雪化掉
So it's a good idea to put a little drop of water in there. 因此最好 在杯里面加點(diǎn)水
And that will just help getting the snow started. 這樣有助于雪的熔化
You might not feel it,but your body is getting dehydrated Just as you would in hot and humid conditions. 你也許沒感覺到 但是你的身體正在脫水 就如同你在濕熱的環(huán)境里面感覺不到脫水一樣
Any fluid you can get into your body is a good thing. 攝入的任何水分對(duì)你身體來說都是有好處的
Here you go. This is melted now. 好了 雪開始化了
Actually, it's surprising how little water you get from a whole mug full of snow. 事實(shí)上一大杯雪 化了以后只有很少的水
The reason is, snow has got so much air around it.That's why it's a good insulator. 因?yàn)檠┲車泻芏嗫諝?這也是雪能保溫的原因
Bad thing to melt if you want to get a lot of water,but this is better than nothing. 如果你想多喝點(diǎn)水 選擇化雪取水絕不明智 不過有總比沒有好
It's just another example of how hard it is to survive in the mountains If you don't have a lot of kit with you, 這也從另一方面證明了 在山上生存是多么困難 如果你手邊沒有足夠的工具
you just got to keep being resourceful and thinking of a way to be able to keep hydrated. 那最好保證你周圍有足夠的資源 并且想方設(shè)法保持體內(nèi)的水分
Well, that's nice.Finding water up here is a challenge.Finding food,even harder. 真好喝 如果說找水喝是個(gè)不小的挑戰(zhàn) 那找食物吃就難上加難
But as you descend,your chances of finding both improve dramatically.That actually makes me gag, that. 但是隨著海拔的下降 找到食物和水的幾率會(huì)顯著增長 這簡直讓我想吐