I was watching videos of BASE jumpers.

到四点多才睡。

BASE jumpers from around the globe converged on West Virginia Saturday to participate in this year's Bridge Day Festival.

周六，全球各地定点跳伞爱好者齐聚西佛吉尼亚，参加今年的桥节庆典。

A world famous base jumper and wingsuit pilot successfully performed the " human arrow" stunt at the Great Wall of China.

世界著名固定物跳伞，飞鼠滑翔大师在长城上演“人箭”穿靶。

I tried. We can't operate on the base jumper.

我试过了 我们不能给那个跳伞的动手术。

Hey, Dr. Chavez, is that base jumper's girlfriend around?

夏瓦兹医师 那个跳伞的女友在吗？

We have a couple of base jumpers at the Tower of the Americas.

两个人在美洲之塔跳伞。

I heard a bang. A base jumper has crashed onto the rock face several times, fell to the bottom of the cliff and died there.

我听到“砰”的一声，一位定点跳伞者多次摔在岩壁上，然后跌入悬崖深处，当场死亡。

She's a base jumper – that's a person with a parachute who leaps from tall buildings or cliffs – and she's talking about what she feels about risk.

定点跳伞运动员通常借助降落伞从和很高的建筑物或者悬崖上跳下。让我们听一听她对风险的感受。