1、The ca certifier is a physical entity that exists somewhere.
ca證明者是存在于某個地方(文檔、文件、硬盤驅(qū)動或者軟盤等等)的物理實體。

2、By default, the certifier and policy selected during setup are used for all operations.
默認情況下，在設置過程中所選擇的認證器和策略將用于所有操作。

3、He is the certifier of this incident.
他是這件事的證明人。

4、The independence of AWS as a certifier brings unquestioned integrity to its programs.
美國焊接學會作為一證明人，它的獨立性將帶給其程序無可懷疑的公正性。

certifier翻譯