indicate their effect on people’s buying power
表明其对人们购买力的影响
Studies dating back to the 1930s indicate that laughter 8 muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down.
20 世纪 30 年代的研究表明，笑能放松 8 块肌肉，使肌肉张力在笑停止后降低长达 45 分钟。
indicate the atmosphere at the board meeting.
显示董事会会议的氛围。
Researchers analysed the frequency and impact of gaps greater than 2 seconds daring conversations, including an overview of previous studies which indicate that the fear of awkward silences can be so extreme that people avoid taking to strangers, even though doing so is likely to be an enjoyable experience.
研究人员分析了对话中超过2秒的沉默频率及其影响，包括对之前研究的综述，这些研究表明人们对尴尬沉默的恐惧可能极端到避免与陌生人交谈，尽管这样做可能带来愉快的体验。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。