unsubtle

1. Law of terminate contract is an important part of the contact law, however, there exist many unsubtle and unreasonable articles in relevant laws, it brings a huge amount of problems to judicial practice.
   合同解除制度是合同法的重要组成部分，我国合同法中的相关法律规定却存在许多不细致、不合理之处，给司法实践操作造成了一定困难。

adj

1. lacking subtlety
   1. gave us a broad hint that it was time to leave

   Synonym:    broad