softwaro upgrading...

softwaro upgrading...
softwaro upgrading...

softwaro upgrading...
翻译
SOFTWARE UPGRADE 就是软件更新
因为技术上面的发展 所以现有的软件有时候会更新
很普遍的就是操作系统更新

software upgrading 软件升级

软件升级（Software Upgrading）：
短语
software upgrading and patching 软件升级及修补
AUTOMATICALLY UPGRADING SOFTWARE WITH VC 用VC