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share shopping bag / bag

share shopping bag

Sharing shopping bags breaks down the independence between the bags.It enables us to share the weight of the shopping bags with others. Besides,it avoids losing the bags when one carries more than on bags.


Ningbo Institute of Technology,

Ningbo Institute of Technology,
Ningbo, China


Ningbo Institute of Technology

Ningbo Institute of Technology
Ningbo, China

Yufan Wang Fuyi Jin Yuhao Chen Qingchuan Feng