来自MSN6 天
Groundbreaking Discovery of the Deepest Blue Hole Reveals Hidden Caves and Tunnels Beneath ...
A groundbreaking discovery beneath the waters ofChetumal Bay, Mexico, has captivated oceanographers around the world. The ...
U.S. News & World Report4 年
Great Blue Hole
Plunge into this deep blue hole and you'll discover imposing ancient stalactites (calcium deposits resembling icicles) and coral fringe. Declared a UNESCO World Heritage Site in 1996 – along ...