beyond controversy meaning in Chinese

无可争议，无疑

That is the fact beyond controversy .
那是无可置辨的事实。
These are the facts that are beyond controversy
这是一些无可争辩的事实。
The charging and synthesizing in the application of a tent of systems in the mobile communication network system , the products and technology of oracle have a lot of advantages beyond controversy
在移动通信网络系统的计费及综合营帐系统的应用中， oracle的产品和技术具有许多无可争议的优势。