Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 老人喝牛奶好,還是喝奶粉好?醫生終於給出答案,10個老人9個都喝錯了!現在換還來得及【中老年講堂】. and this video is uploaded by 中老年講堂 at 2024-06-04T00:30:00-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [0-2mvmaEdrM]