[KongchangAI]
Unverified85% confidenceFactTime unknown

天然毛球中鹅毛比鸭毛更耐打、飞行更稳定,鸭毛球更便宜易碎。毛球球速用数字标注:76速冬季/低温室内,77速常温,78速夏季/高原,选错球速会导致球飞行距离偏差

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85%
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