在做任何升级更新前，您应该先备份您系统中的数据。

Prior to installing any updates, you should backup your data.

youdao

如果你变得受欢迎并且打算持续下去，就要准备好频繁升级更新。

If you become popular and intend to remain that way, be prepared to update frequently.

youdao

项目经理追求的目标往往是尽量保持事情的简单化，以及不在升级更新时引入新问题。

The push from engineering is usually to try to keep things as simple as possible and not introduce failure points while making changes.

youdao