Bill Justice is a park ranger at the Carlsbad Caverns National Park.

比尔·贾斯蒂斯是卡尔斯巴德洞穴国家公园的管理员。

《柯林斯英汉双解大词典》

An elevator lowers you into the world of Carlsbad Cavern, the big cave at Carlsbad Caverns National Park.

VOA: special.2011.04.11

Carlsbad Caverns National Park contains more than one hundred caves below the surface of the desert.

VOA: special.2009.12.07

M. has basked in the fame of nearby Carlsbad Caverns National Park, with its awesome underground stalactites and stalagmites.

FORBES: How Carlsbad got WIPPed