求翻译：然儿当我们坐上汽车的时候，我们往往并不担心，虽然汽车比飞机要危险的多。在一定程度上，这是很自然的，我们往往惧怕陌生的东西。为了查清我们在各种各样情况下会遇到多少危险并帮助我们作出明智的决定，一门被称为风险估测的新的科学已经形成是什么意思？

正在翻译，请等待...

So when we sat Down's syndrome on the car, we are not concerned that, although car than aircraft to danger. To a certain extent, this is a very natural, and we often fear of the unfamiliar things. In order to identify us in a variety of contexts will encounter many dangers and help us to make inform

However son when we ride the automobile the time, we often did not worry, although the automobile wants the dangerous compared to the airplane many.To a certain extent, this is very natural, we often fear the strange thing.In order to investigate thoroughly us to be able to meet how many dangers in

So when we were riding on the car when, we tend not to worry about, while more cars than aircraft to danger. To a certain extent, it is only natural that we are often afraid of strange things. In order to ascertain how much danger we encounter a variety of cases and help us to make wise decisions, a

正在翻译，请等待...