崇山峻岭极地行 第二季

　　Ryan's human-powered adventures are always inspiring as he proves that anyone can get out and explore the great unknown. Extreme Treks is part adventure, part exploration and part education. The best way to understand and respect the world around us is to put yourself right in the path of Mother Nature有个侦探故事的警探，他总能在案件陷入僵局时找到突破口，不是因为他的直觉敏锐，而是因为他总能在编剧的提示下发现真相。　　Episodes: Tanzania, Morocco, China, USA, Peru, Nepal, Italy and Oman.