safe policy的意思|示意

Cord Blood banking is a safe, non-invasive way to provide these life-giving cells to your child, your family or those in need. It is like a powerful health insurance policy for your family.

脐血存储是为您的孩子、家人或需要的人提供救命细胞的一种安全无创的方式，就像一张功效强大的家庭医疗保单。

It's the very policy that makes us unsafe. We pursue this policy and the more we do the less safe we are.

这是个十分荒谬的逻辑，正是这样的政策让我们不再安全，我们越是这样做，就越不安全。

Safe policy and methods of ORACLE database are discussed on two aspects: safety of database system and safety of data stored in the database.

从数据库系统的安全机制和数据库数据的安全机制两方面，论述ORACLE数据库安全措施和方法以及具体实现方式。