by these presents的用法和樣例：
例句
用作副詞 (adv.)
- This document presents the functionality and design of the firewall server in the power phone system.
本文件論述了強力電話系統中防火牆伺服器的功能及設計。 - Most projects mentioned in the good practices presented in this paper have made good use of these mechanisms.
本文件列舉的優良做法中提到的大多數項目均很好地利用了這些機制。
