bore witness

• v. 证明(作证； 成为 ... 的证人)

bore witness的用法和样例：

例句

1. She will bear witness to his innocence.
   她要为他作证，证明他无罪。
2. His scars bore witness to the torture he had suffered.
   他身上的一处处伤痕证明他曾受到严刑拷打。