+ "label": "难度",
+ "options": {
+ "advanced": "高级 - S: 坡度 40-45°",
+ "easy": "初级 - WS: 坡度 30-35°",
+ "expert": "专家 - SS: 坡度 45–50°",
+ "extreme": "极限 - EX: 坡度 >55°",
+ "freeride": "自由 - AS: 坡度 50–55°",
+ "intermediate": "中级 - ZS: 坡度 35-40°",
+ "novice": "新手 - L: 坡度 <30°"
+ },
+ "placeholder": "初级、中级、高级..."