研究者希望可以开通网上零售店，供使用者们上传他们的想法设计，用以制作和快递这些立体巧克力作品。
Researchers hope an online retail business will host a website for users to upload their designs for 3d printing and delivery.
研究者希望可以开通网上零售店，供使用者们上传他们的想法设计，用以制作和快递这些立体巧克力作品。
Researchers hope an online retail business will host a website for users to upload their designs for 3d printing and delivery.
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