For South Korean officials, his detention without visiting rights or legal counsel is a key concern, because it reflects upon the overall safety of several hundred corporate managers in the zone.

VOA: standard.2009.06.05

Some scholars theorize that the ritual purity system reflects an original concern with health or hygiene.

一些学者建立理论，认为宗教仪式的纯度系统,反映了原始的对于健康或卫生的关注。

耶鲁公开课 - 旧约导论课程节选

It turns out the electrical potential or electricity that you can measure on the surface of the body reflects things that are happening deeper inside like the beating of your heart.

人们已经证明在体表测量得到的电势能,或者电信号,能够表征,像心跳这样,身体较深处的变化

耶鲁公开课 - 生物医学工程探索课程节选