单词：endurance cycling
单词：endurance cycling 相关文章
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
儿童英文广播剧在线听
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Tricky cyclists in the Tour de France sometimes cheat by upping their red blood cell count for those tough stretches through the Alps. But researchers at Calif
Scientific American(七)月
BBC Learning English 6 Minute English Cycling for food Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is Rosie, hello Rosie. Rosie: Hello Callum Callum: Now today we're going to be talking about two of my favour
六分钟英语
AS IT IS 2015-10-22 In a Country of Runners, Kenyan Cycling Team Faces Uphill Climb In East Africa, the sport of cycling has been growing in popularity in recent years. There are plenty of hills for cyclists to climb and a mild climate not too hot, b
2015年VOA慢速英语(十)月
About Cycling（Olympic sport since 1896） 自行车概述（1896年成为奥运会正式比赛项目） Bicycles were first developed in the mid-18th century and have long since been used as a form
奥运英语
UTRECHT, the Netherlands, Dec. 6(Xinhua) -- The Rabo Cycling teams for 2012 were presented on Tuesday at the head-quarters of sponsor Rabobank in Utrecht, the Netherlands. Besides the Pro Team, the Continental Team and the Offroad Team, a women's tea
英语新闻