underestimation

基本解释

“If you asked one of these guys ‘What are the chances of you getting caught?’ you would see an underestimation of the risks, ” Dr. Geary said.
吉裡博士說：如果問媮腥的人被抓住的可能性，從他們的廻答中可以看出對風險的低估，以及對後果嚴重性的低估。
Underestimation of each finger length, from the thumb to the pinky, increased by about 7 percent in each finger, rendering the little finger quite a bit littler that it really was.
對於每個手指長度的低估程度，從大拇指到小指依次遞增約7%，使得小指比它的實際尺寸小了很多。
The excessive focus on the short-term has resulted in a significant underestimation of low probability but high risks and in the increase of risk-taking behaviour.
過度注重短期利益會導致對其低可行性高風險性的嚴重低估，增加冒險行爲。

Over confidence in safeguards, and underestimation of what can go wrong, like with natural disasters.
FORBES: Why Solar Energy Sucks But May Save Us Anyway
As for Japan, the inattention of the world has led to underestimation of a different danger.
FORBES: Karachi to Tokyo
But if she deserves credit for this, she deserves blame for a comparable failure: America's early underestimation of Boris Yeltsin.
ECONOMIST: The world in their hands