《荒野求生》之跟著貝爾去冒險第475期:最隱蔽的方式

The atmospheric pressure as we climb is getting so low 氣壓在逐漸減小

that without any air supply,I'd be unconscious within 20 seconds. 如果不戴呼吸器 不用20秒我就會休克過去

I have to breathe 100% oxygen to avoid getting nitrogen bubbles in my bloodstream,which could be fatal. 為避免氮氣 在我的血液中形成氣泡致死 我只能吸純氧

Last time I was up at 30,000 feet was on the summit of Everest. 上一次到3萬英尺高 還是在珠峰的時候

Jumping at this altitude is a technique used by special forces for covert insertions. 在這種高度跳傘 是特種部隊進行滲透的慣用伎倆

Mimicking the flight path of commercial jets is an effective concealment and deploys troops fast without detection. 其最隱蔽的方式就是 混入商業(yè)航線之中 部署天降神兵

It's known as high-altitude-low-opening,or HALO. 這就是常說的高跳低開

I've got t-minus two.Two minutes to jump. 還有2分20秒準備時間 2分后開始傘降

The temperature has plummeted to minus-40. 艙外氣溫已跌至零下40度

Exit the plane without my goggles,and my eyes would freeze instantly. 如果不戴護目鏡的話 我的眼球會在瞬間凍結(jié)

Down on the desert floor, it's over 100. 地面溫度已超過華氏100度

I'm about to put myself through a temperature change of 140 degrees in less than 5 minutes. 我將在5分鐘內(nèi)體驗 接近80度的溫差

I'm wired up so that my team can measure my body stats on my descent.Okay, let's go. 我身上捆滿了各種設(shè)備 以便攝制組 在下降的時候檢測我的狀況 好 出發(fā)

In six seconds, I hit terminal velocity. 六秒內(nèi) 我便達到了自由沉降速度

It's impossible to fall any faster. 這就是下降的最快速度了

And because the air is thinner at this altitude, 由于這個高度的大氣很稀薄

I'm falling at just under 200 miles an hour. 我的下落速度接近每小時321公里

We're in HALO free fall!Just amazing.Okay, altitude check.26,000 feet and falling fast. 我們在高跳低開 太爽了 查看高程 2萬6千英尺 仍在快速下降