However, used car dealers and mechanics are revving up.

但是二手车经销商和修理工的数量正在增加。

And you really have to rev yourself up to keep up with them.

而且你必须高速运转大脑以跟上他们的节奏。

Sensing weakness in London, Scotland's tourist board has revved up its marketing operation.

感受到伦敦旅游业的疲软，苏格兰旅游局加快了其营销运作的步伐。

Genes involved in motor control were also revved up, as were those that light up the brain's pleasure center.

而与控制运动相关的基因也变得活跃，进而触动大脑的愉快中枢。

A stiffer gum revved up metabolic rate by 15 percent.

较硬的口香糖可使新陈代谢率提高 15%。

They can also help to rev up the whole industry.

它们还可以帮助推动整个行业的发展。

We hardly needed to rev her up.

我们几乎不需要鼓动她。

The car motor revved up and the car went back up the road.

汽车马达加速了，汽车又回到了路上。

It turned at 'the far end and the motors revved up in a thundering roar.

它在远端转弯， 马达在雷鸣般的轰鸣声中加速。

Investors keep putting money in U.S. companies, revving up the economy even more.

【rev】投资者持续投资美国公司，更加促进了经济的发展。

We're in Las Vegas all week, revving up with a Super Bowl between the 49ers and the Swifties, I mean, the Chiefs.

本周我们将持续在拉斯维加斯，为49人队和斯威夫特们（注：此处应为“卡迪纳尔队”）参赛的超级碗预热。也就是“酋长队”。

Another habit that attackers used to kind of rev themselves up for an attack was they focused on differences.

攻击者用来为攻击做好准备的另一个习惯是他们专注于差异。

Instead 2.5 years after her split from Brad Pitt, she's revving up her acting career and activism while balancing life as a mom.

相反，在与布拉德·皮特分手两年半后，她开始加速自己的演艺事业和活动，同时兼顾孩子们的生活。

The only verifiable way to check if someone was here before us may be to rev up a time machine to go see for yourself.

检验史前文明是否存在的唯一可靠办法就是进入旋转的时光机，亲自去看看。

" If the Dursleys wake up, I'm dead, " said Harry as he tied the rope tightly around a bar and Fred revved up the car.

“要是德思礼一家人醒过来，我就没命了。”哈利说着，把绳子牢牢系在一根铁条上，弗雷德发动了汽车。

Then especially when it's about to rev up, I kind of like quiet, 'cause it just helps me to set my mind right.

然后，尤其是当它即将加速时， 我有点喜欢安静，因为它只是帮助我摆正心态。

And then most of the Amazon would become open-canopy degraded forest, which would devastate the current forest's wildlife and rev up global warming.

然后亚马逊的大部分地区将变成开放树冠的退化森林，这将摧毁现有森林的野生动物并加速全球变暖。

You basically rev up for the day and when you open those eyes of yours the lots of external stimuli will flood your blood.

你基本上为这一天加速，当你睁开眼睛时，大量的外部刺激会淹没你的血液。

Now only a few days before the campaigns for the next election start revving up and we're subjected to constant anxiety-inducing media coverage for another four years.

现在距离下一次选举的竞选活动开始加速只有几天了，我们又要承受四年来不断引起焦虑的媒体报道。

The big muscles required for bipedal motion require more energy, and to sort of rev up your body's engine that high, you need to be able to make your own heat.

两足运动所需的大肌肉块需要更多的能量，这样才能让你身体的引擎运转得那么快，你需要有自身产热的能力。