weak linkage

例句：

1. 1. The weak linkage in the system is causing us significant problems.
   系统中的薄弱环节正在给我们造成严重的问题。
2. 2. The company's weak linkage in the market has been a major concern for investors.
   公司在市场中的薄弱环节一直是投资者的主要担忧。
3. 3. To improve efficiency, we need to identify and address the weak linkages in our processes.
   为了提高效率，我们需要识别并解决我们流程中的薄弱环节。