At this altitude, the body needs over a liter of water an hour,similar to the desert. 在這種環(huán)境下 我們的身體 每小時(shí)需要一公升水 就像在沙漠里一樣
That's good. Look,you see how the snow's melted in there? 很好 看看 這里的雪融化了吧
Have a drink. Stow them. 喝一點(diǎn) 然后收起來(lái)
And we'll get onto this moraine and try and find somewhere to make camp before it gets dark. 我們要爬上這塊冰磧 在天黑之前 找地方搭上帳篷
As the glacier carves through this valley,it gouges out millions of tons of rock. 當(dāng)冰河穿過(guò)這個(gè)山谷 會(huì)挖出百萬(wàn)噸的巖石
This moraine gives us easy access to the tree line. 沿著冰磧走 我們會(huì)很容易到達(dá)森林線(xiàn)
Get up over the ridge. 爬到山坡上去
We're at 7,000 feet and surrounded by imposing glaciers 我們身在海拔7000英尺的山上 周?chē)菈延^(guān)的冰川
With only three hours left of daylight,we need to think about shelter and food. 離天黑只剩三個(gè)小時(shí)了 我們得趕緊解決食宿問(wèn)題
We're up off the valley floor. 我們已經(jīng)離開(kāi)谷底
All the cold air at night is gonna sink down there, 夜晚 所有冷空氣都會(huì)在此匯集
so it actually should be a bit warmer up here. 所以上面這兒應(yīng)該會(huì)暖和些
All right, so anywhere along here is gonna be good. 這附近都沒(méi)問(wèn)題
That's bear poo.Is that bear? 這是熊的糞便 真正的熊嗎
This time of year, the warmer weather brings bears and cougars higher into the mountains. 每年的這個(gè)時(shí)候 這里溫暖的氣候 會(huì)將熊和美洲豹吸引到山上來(lái)
Look, you can see all the hair,what it's been feeding on. 看 這團(tuán)毛發(fā) 這是它剛才所吃進(jìn)去的
You know, there's a good amount of it. 排泄量還很大
Probably a grizzly.Is it fresh? 有可能是只灰熊 這是剛排泄的嗎
You know, we're in the tree line here. 知道嗎 我們?cè)谏志€(xiàn)附近
So there are gonna be bears.Let's keep going.Let's keep going. 所以可能會(huì)有熊出沒(méi) 我們接著走吧
In the last 20 years, 300 people have been killed by large predators in British Columbia. 過(guò)去的二十年里 在不列顛哥倫比亞省 有三百人被大型食肉動(dòng)物所害