如果需要，可以购买一个群件系统。

If you need it, you can buy a groupware system.

youdao

硬链接只能引用同一文件系统中的文件。

A hard link can only reference files in the same file system.

youdao

对后端系统和中间件系统（应用程序服务器）以及网关之间通信所需的带宽，进行流量研究。

Run traffic studies on bandwidth required to communicate between the backend system and the middleware system (application server) and gateways.

youdao

That's why your operating systems and your personal computers often crash for no apparent reason. Just because two things happen to, once in a while, occur at the same time.

这就是为什么你的电脑或者操作系统,经常会毫无预兆的崩溃了,这是因为两件事情正好同时发生了，通常还有人工输入。

麻省理工公开课 - 计算机科学及编程导论课程节选

You want to talk about it systematically, but how can you talk about anything systematically if you don't know what it is?

人们总希望系统化地谈一件事，但是你一点都不了解它,怎么能系统化地谈它呢？

耶鲁公开课 - 文学理论导论课程节选

You can see how things are feeding through the system: it starts out in one thing, it goes to the insurance companies, and then it goes to the municipal governments.

你能看到事件是如何在系统里相互影响的,它开始于一件事,它涉及到了保险公司,然后又传递到地方政府

耶鲁公开课 - 金融市场课程节选