Before a product hits the shelf, one crucial element must be tested.

在产品上架之前，必须测试一个关键元素。

Now, what would happen if the Earth had double the amount of this crucial element?

现在，如果空气中有两倍的氧气会发生什么呢？

And arguably the most crucial element in all stimulant-based pre-workout supplements for its ergogenic, performance-enhancing effects.

而且咖啡因可以说是所有以兴奋剂为基础的运动前营养品中最重要的元素，因为它有增进机能和提高成绩的效果。

Building self-confidence is another crucial element of sports psychology.

建立自信是运动心理学的另一个重要因素。

These two events have two crucial elements in common: stakes and storylines.

这两个事件有两个关键的共同点：利害关系和故事情节。

And all these three categories of skill, mechanical, strategic and leadership, they have a crucial element in common.

所有这三类技能、机械、战略和领导力，它们都有一个关键的共同点。

All of these are crucial and interconnected elements which together determine the quality of late life .

这一切至关重要而又相互关联的因素共同决定个人晚年生活的质量。

And all these three categories of skill, mechanical, strategic and leadership, they have a crucial element in common. They're all almost entirely mental.

操控技巧、策略技能和领导力这三种技能具有重要的共通元素：这些技能都几乎完全是心理层面的。

Now over the past few years, the crucial elements of systemic resilience that we call redundancy, modularity, circuit breakers and backup systems have been stripped out by corporate strategies.

过去几年来，粮食系统中原有的关键弹性要素──冗余、模块化、保险机制和备份系统已经从企业䇿略中被删除。

Intuitively, we understand that our minds matter when it comes to sex, but we're quick to focus on bodies, touch and sensation as the most crucial elements.

直觉上， 我们知道在性方面我们的思想很重要，但我们很快就会将身体、触觉和感觉视为最关键的因素。

Bin Salman in large part is looking for money, foreign funds being a crucial element of Vision 2030, his plan that promises to reconcile feudal society with the world around it.

本·萨勒曼这次的行程很大程度上是为了寻找资金来源，因为外国的资金是他承诺让沙特这一封建社会和外部世界取得和解的项目“2030年愿景”的关键因素。

But there's one crucial element that differentiates our predicament from that of the passengers who lost their lives on the RMS Titanic in the early hours of the 15th of April 1912: time.

但有一个关键因素将我们的困境与1912年4月15日凌晨在泰坦尼克号上丧生的乘客的困境区分开来，那就是：时间。

And the ability to keep track, to write things down, which is a crucial element of the modern state-that we know how much money we're spending, and we know what we are getting for it-that is starting to emerge.

记录和书写的能力，这些现代国家的关键要素，开始逐渐出现。它能让你了解你花了多少钱，又换来了什么。