They say the levels of Mycobacterium avium were one hundred times higher than that of normal household water.

VOA: special.2009.10.13

I just want to emphasize one more time, that the overwhelming normal situation is the first one I described, friendly relations.

我想再强调一遍,正如我最初所说的,两者之间大多情况下都是友好关系

耶鲁公开课 - 古希腊历史简介课程节选

The statesmen in the Aristotelian sense is the one who seeks to return as quickly and efficiently as possible to the normal situation.

亚里士多德式的政治家,是一位寻求尽可能快速且有效,回复到正常情势的政治家。

耶鲁公开课 - 政治哲学导论课程节选

Hundreds of thousands of passengers around the world remain stranded for a third day as European flights were slashed Saturday down to one-quarter of their normal number.

VOA: standard.2010.04.17

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