但是大量证据表明到人们50岁的时候，他们的一些认知能力也已经开始下降。

But there is plenty of evidence that by the time people are 50, some of their cognitive abilities have also started to decline.

youdao

这些调查表明1999到2008年间,食品无保障情况呈相对大幅度下降的趋势。

These surveys showed a relatively large decrease in food insecurity between 1999 and 2008.

youdao

从1981年到1997年，详尽的时间使用研究表明，孩子们花在玩耍上的时间减少了25%。

Between 1981 and 1997, detailed time-use studies showed that the time children spent at play declined by 25 percent.

youdao

The markets are saying they're going to go all the way back to one, which was the low for short-term rates.

市场正在表明,他们将会全力以赴回归到，短期利率很低的时代。

耶鲁公开课 - 金融市场课程节选

to show that you feel what the other person is going through.

用来表明你能体会到其他人所经历的事情。

I'm sorry 课堂 - SpeakingMax英语口语达人

We also have active visualizations because there's a lot of research showing that if you're actively engaged in something that solidifies the learning objectives we're taking home.

我们同时也有主动性直观化,因为很多研究结果表明,如果你积极地参与,到一些使学习目标具体化,的活动中去的话,便能真正理解它。

麻省理工公开课 - 媒体、教育、市场课程节选