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》

Economic prosperity depends critically on an open world trading system.

经济繁荣关键取决于一个开放的世界贸易体系。

《柯林斯英汉双解大词典》

The system is open to abuse.

这项制度容易被滥用。

《牛津词典》

Google is basing the new product on its Chrome Web browser and the Linux open-source operating system.

VOA: special.2009.07.17

The system can be an open system, or it can be a closed system, or it can be isolated.

系统可以是开系，可以是闭系，或是孤立系。

麻省理工公开课 - 热力学与动力学课程节选

An open system, as the name describes, allows mass and energy to freely flow through the boundary.

开系，顾名思义，允许质量和能量自由地,流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

DEC's high-end workstations and the servers that use its blazingly fast Alpha 64-bit microprocessor and run on the Unix operating system open up new markets for Compaq.

ECONOMIST: Compaq goes after Big Blue

The primary difference is the presentation of all System Open Market Account (SOMA) securities holdings at amortized cost rather than the fair value presentation required by GAAP.

FORBES: The Fed's Full Disclosure: Don't Forget About Government GAAP

The Manhattan Virtual Classroom is a web-based course management system that includes a variety of discussion groups, live chat, areas for the teacher to post the syllabus and other handouts and notices, a module for organizing online assignments, a grades module, a surveys module, and a unique, web-based email system open only to students in the class.

UNESCO: Free and Open Source Software for E-learning