The prosthetic leg is an important part for the above-knee amputee to stand up and walk.

单腿膝上截肢的残疾人欲站立行走，假腿便要成为他们身体的重要组成部分。

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Howard, a northern California-based rock-climbing enthusiast, is a lower-leg amputee.

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There was an "unusually strong effort" to save that leg to prevent her from becoming a double amputee, he said.

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Eight months on, the soldier, who lost part of his right leg has adapted well to life as an amputee and has even spoken of his hopes to eventually run a marathon.

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