No one knows of course, but we make educated guesstimates and try to communicate them to an enquiring public.
没人知道答案，但我们已经进行了专业的推测，并试图把结果传达给满腹疑问的公众。
2
The $700 billion figure for the Troubled Asset Relief Programme was plucked from the air, the roughest of guesstimates.
为实施问题资产救济方案而动用的7000亿美元化作了空气，成了非常瞎掰的事。
3
While some people are better guesstimators than others, reliance on guesstimates is inadvisable in general as their accuracy can be very low, which can easily lead to false expectations.