$立讯精密(SZ002475)$ 看了一下原文，意思是 实现测量血压功能的硬件还得满足防水的要求，进一步的提高了工程和生产的难度 hardware to enable blood pressure measurements must "meet requirements for water-resistance performance, further increasing the engineering and production challenges，看看后面是能找到方法解决还是功能妥协了