罗阿诺克失落殖民地的新证据美国人xxxx

　　In 1587, a group of 117 men, women and children set sail for America from England. Arriving three decades before the Mayflower, they were on track to become American heroes. Instead, they became the subject of America's first mystery. The colonists landed on Roanoke Island, part of the outer banks of North Carolina. Three years later, they vanished. One of the only clues to the... (展开全部)