Tutor comment: (Mar) should search more information on what kind of drink arthritis can not have, and also the packaging cannot have faucets sticking out, they will make the package inefficient to transport.
peer comment (Song Ping): she suggest me to change the shape of my package for dog food, shape is too simply and the pump part can not be work.
peer comment( Cai Min): she think the pump part of juice bottle should be refine. the function is good but the shape of the pump is too simple.
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