The second system is the voluntary, behavioral system.

第二套系统是自发行为系统。

youdao

The second system covers the products offered by the company and addresses requirements 2-5.

第二个系统包括公司提供的产品，满足需求 2-5。

youdao

The second system USES fixed geographic directions, which do not rotate with us wherever we turn.

第二个使用固定的地理方位，并不随我们本身位置的变化而变化。

youdao

And,minutes after awarding the prize, Netflix announced a second one million dollar competition to improve the system even more.

VOA: special.2009.09.25

And that's also how people find ways to break the second law, because somehow they've messed up on what their system is.

这就说明了某些人是如何想到办法,“打破“第二定律的，因为他们以各种方式搞错了,他们的系统的定义。

麻省理工公开课 - 热力学与动力学课程节选

But occasionally there is this one little remnant of the old CGS system, centimeters-gram-second, and this is one.

但是也有些例外,在原来的厘米克秒制中，还有我们说的这个。

麻省理工公开课 - 固态化学导论课程节选

This is the second system discovered where a planet is orbiting two stars, and the first system discovered with multiple planets orbiting two stars.

FORBES: NASA Finds Multiple Planets Circling Binary Star System

Not only would this kill an important and valuable industry, it would have many other potential pitfalls, including games rendered worthless by the purchase of a second system.

FORBES: Dear Microsoft, Don't Kill Off Used Games

With the second system acting almost like a co-pilot, watching the first system in real-time so that if anything were to happen the co-pilot could immediately take over.

FORBES: 7 Minutes of Big Data: Driving NASA's Mars Curiosity