"Rigid constraints pmit efficiency" 或 "Rigidity pmits efficiency" 可以用来描述呆板限制了效率的意思。
"Rigid" 和 "constraints" 都有 "僵化"、"僵硬"、"呆板" 的意思，而 "efficiency" 则表示 "效率"。
例句：
The company's rigid hierarchy is pmiting efficiency. (公司僵化的等级制度正在限制效率。)
We need to find a way to work around these rigid constraints if we want to increase efficiency. (如果想要提高效率，我们需要找到一种方法绕开这些呆板的限制。)
The department's rigid popcies are hindering efficiency. (部门僵化的政策正在妨碍效率。)
希望这些信息能帮到你！