The Grand Canyon, Yosemite Valley, and Yellowstone are among the more famous national parks.
The Grand Canyon, Yosemite Valley, and Yellowstone are among the more famous national parks.
其中最为著名的国家公园有大峡谷、约塞米蒂国家公园、黄石公园。
The Grand Canyon, Yosemite Valley, and Yellowstone are among the more famous national parks.
其中最为著名的国家公园有大峡谷、约塞米蒂国家公园、黄石公园。