The last park we went to was the Yellowstone National Park in Wyoming.

我们最后去的公园是在怀俄明州的黄石国家公园。

Yellowstone National Park in Wyoming, is the oldest national park in the world.

怀俄明州的黄石国家公园是世界上最古老的国家公园。

One of the biggest lurking disasters is at Yellowstone National Park, where a supervolcano erupted 620, 000 years ago.

其中最危险的灾难潜伏于黄石国家公园，这里的大型火山在620，000年前爆发过。

A close-up shot of a thermal pool in Yellowstone National Park.

这是对黄石国家公园里热水池塘的一个特写镜头。

A thick blanket of snow covers West Thumb Geyser Basin in Yellowstone National Park. There are more geysers in this park than anywhere else in the world.

极端的地球图片画廊。厚厚的毛毯积雪覆盖西拇指间歇泉盆地在黄石国家公园。有更多的间歇泉在这个公园比世界上任何其他地方。