During the Transition phase, the project might need to integrate the rollout and patching of the new system with the ongoing maintenance of the old system.

在产品化阶段，这个项目可能需要将新系统于原有的其他系统进行整合。

youdao

During the Transition phase, the project might need to integrate the rollout and patching of the new system with the ongoing maintenance of the old system.

在产品化阶段，这个项目可能需要将新系统于原有的其他系统进行整合。

youdao