A partial foot inside a shoe was found floating in one of the deepest hot springs in Yellowstone Park, prompting an investigation by the National Park Service.
원문출처 : https://www.cnn.com/2022/08/20/us/yellowstone-hot-spring-foot-discovery-trnd/index.html
원문출처 : https://www.cnn.com/2022/08/20/us/yellowstone-hot-spring-foot-discovery-trnd/index.html