HikingSwimmingRock climbingSkating 滑冰skateboarding 滑雪板skiing 滑雪drifting 漂流surfing冲浪camping野营adventure racing冒险比赛Cycling骑车BackpackingCavingHunting打猎Horseback riding骑马Photograph摄影Sailing 航行Parachute jumping跳伞Hill walking 登山 ------精小锐。