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In families with small children, there will be toys, toys and cleaning toys to increase the burden on the family. This kind of car can be used to pick up toy blocks. It is powered by the front, and can be converted into gears to let children pick up toys while enjoying cycling. There is a dust collecting box below, which is used to collect the dust shaken down.
SHUNDE POLYTECHNIC
Foshan city, China
Yonglin Liang,
SHUNDE POLYTECHNIC
Jinghua Li,
SHUNDE POLYTECHNIC
