Printing a 3D shell
本文作者： 21ST
酷炫的人造龟壳。CLEOPATRA is a tortoise living in the UK. She lost her shell from a disease (疾病). But now she’s back to her old self. People made a man-made shell for her using 3-D printing technology. She may be slow but she’s very high-tech! 21ST |  |
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