短語(yǔ)詞組短語(yǔ)room on the third floor 三樓的小飛豬Classroom on the third floor 教室在三樓Please on the third floor 請(qǐng)上三樓Office on the third floor 辦公三樓balcony on the third floor 三層陽(yáng)臺(tái) 返回 on the third floor