常见套路：
托福听力中曾经出现过的体育运动项目
每个运动项目的标志词
每个运动项目所常提及的话题
每个运动项目的背景知识
场景词汇：
Spring cycling season, regular hobby, physical fitness routine, bicyclist, expert riders
Endurance test, recreational cyclists, racers
Ski patrol, ski patroller, safety
Physical education class, rock climbing, rope, belt, buckle, safety equipment, climbing trip