在人形机器人领域，宇树起步晚，效率却奇高。
2026-03-03 11:55:37，更多细节参见91视频
we don’t want to tangle with yet, and because many use cases can be。服务器推荐对此有专业解读
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I’ve seen engineers (and have been one myself) create abstractions to avoid duplicating a few lines of code, only to end up with something far harder to understand and maintain than the duplication ever was. Every time, it felt like the right thing to do. The code looked more “professional.” More engineered. But the users didn’t get their feature any faster, and the next engineer to touch it had to spend half a day understanding the abstraction before they could make any changes.