/səbˈstænʃəl ˈrɛləvəns/ – Phrase
Definition: 1. có mối liên quan quan trọng;
2. có căn cứ quan trọng.
A more thorough explanation: “Substantial relevance” refers to information or evidence that is significantly related or connected to the matter at hand in a legal context. It indicates that the information or evidence has a meaningful and important bearing on the issue being discussed or decided upon in a legal proceeding.
Example: The evidence presented by the prosecution was of substantial relevance to the case, as it directly linked the defendant to the crime scene.