"He was an absolutely normal person. He had no connection with any religious party or any political party."

VOA: standard.2010.05.06

You're taking a normal gene and you're over expressing it or expressing it more abundantly than normal in one particular spot of the body to have an effect.

我们在讨论一个正常基因的过表达,也就是在体内某一点的表达量,大大超过正常水准从而产生疗效

耶鲁公开课 - 生物医学工程探索课程节选

It's a commuter's worst nightmare, a normal day turned upside down by an explosion.

VOA: standard.2010.03.30