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What can be recycled? What cannot be recycled?
When you always stand in front of the trashcan with hesitates in fast food restaurant?
The tableware signs will be designed in the trashcan lids. Every consumer can put the garbage and tableware into the correct trashcan. Furthermore, it can improve the children are having more fun.
Chanyang University of Technology
Wen-Hung Lo/Hui-Fen Hsiao