I agree with you that the open system is by far the best.

我同意你的观点，开放的系统是目前最好的。

《柯林斯英汉双解大词典》

By employing open architecture, the new system will allow future capability upgrades while improving reliability and maintainability that reduce overall cost.

通过采用开放式架构，新系统将提供未来的能力升级，同时提高可靠性和可维护性，降低整体成本。

youdao

The design follows the Open Closed Principle if you can extend the system by swapping out implementations of IDataSource without making any change to the BusinessProcess class.

如果你可以通过实现IDataSource对这个系统进行扩展并且不对BusinessProcess类做任何的修改，那么这个设计就遵循了开闭原则。

youdao

The real issue is this: migrants are filling gaps in the labour market left wide open by a welfare system that for years has paid British people not to work.

BBC: In full: David Cameron immigration speech

Microsoft reached an agreement that will allow its Windows operating system, with which most people are familiar, to work with the open source Linux system used by rival Novell.

NPR: Microsoft to Work with Novell's Linux

Linux is an open source operating system developed by independent and corporate programmers worldwide which has much of the functionality of the powerful Unix system.

FORBES: SCO Sues IBM Over Linux