纪录片《我们的地球》 第259期 壮丽山脉(04)（在线收听）

The Alps. Europe's highest peaks.

阿尔卑斯山脉。欧洲最高的山峰。

It's winter, and food is desperately short.

时至冬季，食物极度匮乏。

A golden eagle has to spend every daylight hour

金雕不得不花费整个白天，

scanning the slopes for something, somewhere, to eat.

俯视山坡，寻找食物。

Her seven-foot wingspan allows her to glide effortlessly for 100 miles in a single day.

长达两米的翼展让她一天可以轻松滑翔160公里。

Her extraordinary eyes enable her to spot prey from two miles away.

非凡的视力让她可以看到三公里外的猎物。

But she is not the only one who's looking for food.

但她并非这里唯一的觅食者。

When she spots a chance, she must move fast.

一旦发现良机，必须快速行动。

She can dive at 200 miles an hour.

她能以320公里的时速俯冲而下。

Only a peregrine is faster.

只有游隼能飞得更快。