科研之友
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摘要
<正>Ara Mirzaian和他的团队为一只小长颈鹿设计了矫形器，以帮助其正常行走。1When Msituni was born, zoo workers knew right away there was a problem. One front leg was bending the wrong way. The problem made it hard for Msituni to stand or walk.Zoo workers worried that she might not survive,since she needed to be able to stand to get milk from her mother.
