黄石公园老忠实间歇泉2019.8.14/The Old Faithful Geyser in Yellow Stone National Park 2019.8 14

老忠实喷泉是美国黄石公园中最负盛名的景观。，老忠实喷泉每隔90分钟喷出一次，每次历时约4分钟，喷得最高最美之时是前20秒，每次共喷出热水约1万加仑，高度达40-50米，水温摄氏93度。
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Видео 黄石公园老忠实间歇泉2019.8.14/The Old Faithful Geyser in Yellow Stone National Park 2019.8 14 канала mixed candy