例句與造句

1. Computer Associates "'Panvalet "'?( also known as "'CA-Panvalet "') is a revision control and source code management system for mainframe computers such as the IBM System z and IBM System / 370 running the z / OS and SVN or Mercurial, Panvalet is a closed source, proprietary system for versioning and control of source code such as Microsoft Visual SourceSafe on personal computers.
2. It's difficult to find control of source in a sentence. 用control of source造句挺難的