著名的希腊神话故事，特洛伊城的巴利斯王子，爱上了美丽非凡的海伦，并不顾一切的将她带回了特洛伊城。...

Dr. Steven Sorenson plans to tap the geothermal energy of the Earth's interior by means...

Based on the Stephen Potter "One Upmanship" and "Lifemanship" books, Henry...