The lower Gauley is a 12-mile stretch, rated class III to V that feels like a watery roller coaster (minimum age 12/14).是什么意思_The lower Gauley is a 12-mile stretch, rated class III to V that feels like a watery roller coaster (minimum age 12/14).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句