[00:00:35]As the cave team head deeper,

越深入洞穴

[00:02:15]dangerous volcanic gases make breathing difficult.

危险的火山蒸汽让人的呼吸变得困难

[00:05:23]The clock is ticking.

时间紧迫

[00:06:39]They will not have long to find the caves of crystals.

他们没有多少时间去找水晶洞

[00:13:35]Above ground, the aerial team

在地面上 航空组

[00:15:30]is pushing for the summit of Erebus.

正在努力攀上埃里伯斯山峰

[00:19:10]Series producer Vanessa Berlowitz directs from the front seat,

节目制片人瓦内莎·波洛维兹在前座指挥

[00:23:17]while aerial cameraman Michael Kelem

空中摄像师迈克尔·凯勒姆

[00:24:56]controls the camera attached to the nose.

操作挂在机头的摄像机

[00:27:19]We're going to be around 14,000 feet,

我们要升到差不多4300米

[00:28:27]on the performance limits of this aircraft.

这是这部直升机的极限

[00:31:05]Any bad weather comes in up there

一旦天气变糟

[00:33:21]and you're pretty much screwed, really,

那就惨了 真的

[00:37:33]you've got to get off the mountain fast.

我们必须马上下山

[00:40:23]Above 10,000 feet, the pilot must breathe oxygen

高度到3000米以上 飞行员就必须

[00:42:40]through a plastic tube in his nostrils.

通过鼻腔里的塑料管进行呼吸

[00:46:11]Approaching the crater, conditions do not look good.

想要靠近火山口 状况不容乐观

[00:49:18]Today, Erebus is belching out steam and gases,

今天 埃里伯斯不断喷出蒸汽

[00:52:16]making flying extremely risky.

让飞机极度危险

[00:55:26]Up here, the air is so thin, the helicopter can't hover

高空空气非常稀薄 因此直升机不能悬停

[00:58:50]and must keep moving.

只能不断移动

[01:01:50]This is aerial filming at its most extreme.

这是高空拍摄所能达到的极限

[01:05:12]They struggle to get a clear view.

他们努力想要抓到最清晰的视角

[01:06:27]We're just coming up to 14,000 feet,

我们要上升到4300米

[01:07:07]you can actually look right into the lava lake.

你可以直接看到熔岩湖