1. If surviving copies are few, the stemma perforce brings into proximity manuscripts that were widely separated in time and place of origin. 如果现存的手稿很少,家谱就必须纳入那些在时间和族地都分散的手稿。
2. What is true for TV broadcasts will perforce also apply to print media. 在电视广播上适用的势必也适用于印刷媒体。
3. Check out and edit files in Perforce. 在Perforce中检出并编辑文件。
4. Karen: You've seen every perforce of this play? 凯伦:你看过她演的每一场戏吗?
5. Perforce is a software configuration management (SCM) system. Perforce是一种软件配置管理(SCM)系统。