最喜欢Blue Hole，真想哪一天去那里潜水。]]> 真高兴这里越来越多这样的好朋友!
净化心灵呀
GOOD JOB!]]> Approximately 60 miles (100 kilometers) from Belize City, the almost perfectly circular Blue Hole is more than 1,000 feet (305 meters) across and some 400 feet (123 meters) deep.

The hole is the opening to what was a dry cave system during the Ice Age. ..]]>