discontinuity of material

例句：

1. 1. The road was so narrow that ithad a discontinuity inthe middle.
   这条路太窄了，中间有一段是断开的。
2. 2. Theproject's funding hasbeen interrupted due to budget issues.
   由于预算问题，该项目的资金已经被中断。
3. 3. The research team found a discontinuity in the data that neededto be addressed.
   研究团队发现数据中存在一个需要解决的不连续性。