incoherent fiber bundle

例句：

1. 1. The report was incoherent and difficult to follow.
   这份报告内容混乱，难以理解。
2. 2. The conversation between the two speakers was incoherent, making it hard for me to follow.
   两位说话者之间的对话不连贯，让我很难跟上。
3. 3. The research results were incoherent, leading to a lack of clarity in the conclusions.
   研究结果不连贯，导致结论缺乏清晰度。