We must give more output with less labor input.

我们必须投入较少的劳动力而产出较多的产品。

Depending on the answers, electric vehicles and hybrids might not reduce air pollution at all.

问题的答案是关键，电动车和混合动力车也许根本就不能对减少空气污染起到重要作用。

Appropriate relaxation refreshes students and gives them enough motivation and energy to continue learning.

适当的休息能够让学生得到放松，并给予他们足够的动力继续学习。

And additional rewards can further boost your motivation.

额外的奖励可以进一步激发你的动力。

In the late 19th century, the fight for women's suffrage began gaining momentum.

19 世纪晚期时，女性投票权的奋斗开始获得动力。

What is more energizing than springtime in Paris?

还有什么比春天的巴黎更能给人动力的吗？

Programming languages have a quick turnover, so the Ruby on Rails language they learned may not even be relevant by the time they enter the job market.

编程语言的更新很快，因此等到他们进入劳动力市场时，他们所学的“Ruby on Rails”编程语言甚至与市场需求都不太相关。

New technology is the driving force behind these rapid changes, so don't get left behind.

新的科技是这些快速变化背后的驱动力，所以别落后。

The jobs report bolster the argument the labor market is steady and that kills speculation that the Federal Reserve may unwind its bond buying stimulus program sooner rather than later, if bet needs later this month.

失业报告劳动力市场处于稳健状态的说法，也排除美联储可能早于本月末放松债券购买政策的怀疑。

And that's really one of the driving forces for us to keep going.

这也是我们继续下去的动力。

Many jobs and labor workers are made redundant by automation.

自动化导致许多工种和劳动力过剩。

Investors filed lawsuits against Facebook, and the movement called " Delete Facebook" gained momentum.

投资者对Facebook提起诉讼，这项名为“删除Facebook”的运动获得动力。

CARL AZUZ: It's one thing to design an alternatively fueled aircraft but a plane with no moving parts, now that's electro aerodynamic propulsion for ya.

设计一种替代燃料的飞机是一回事，但是设计一架没有活动部件的飞机，这就是你的电子空气动力学推进器。

It powers their ambitions, their hopes and their dreams.

空气为孩子们的抱负，希望和梦想提供源源不断的动力。

I'm excited to see that momentum keep building, keep growing.

我期待看到这股动力持续累积、持续成长。

Even if they don't win, and I don't expect them to, hopefully it'll be an incentive for them to try and improve.

即使他们不会赢，我也不期待他们能赢，但还是希望这能成为让他们不断尝试，进行提升的动力。

More than 4m Germans (11.6% of the workforce) were on the dole.

超过四百万的德国人（11.6%的劳动力）都在领取失业金。

That was the impetus performing Taps for Veterans.

这也是我们成立" 退伍军人号角" 的动力之源。

The point of automation is to reduce cost and labor.

自动化的意义就在于减少成本和劳动力。

But by spinning the anxiety into enthusiasm, we dive in with both feet.

但如果化压力为动力，我们就会以正常状态发挥。