我在官方网上还是登陆不上，我现在很急呀，有哪位好心人帮我一下！

In develop more and more quickly of modern society, the legs activity contain the person of the obstacle have already shown out that they are a very big communities.To them, an assistance device that can help their activity to even run about is count for much, is also what they need specially, so have the very big market foreground.The legs help device is a fixedly exercise in the legs obstacle or negative heavy compare the bigger Human body up, can help them to carry on stand, the assistance device that run about.Currently the research of our nation to this aspect is not a lot of, studying more early to have Euro-American and some nations, another Japan alsoes carry on the ground more early in this aspect, and obtained the very big achievement.The contents of this design is a legs assistance that passes to according to various parameter to design an in keeping with sufferer's usage and have the certain catholicity to run about the device.
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