Now, economics is not an exact science.

经济学不是一门精确的科学。

Forecasting hurricanes is not an exact science.

预测飓风并非一项精确的科学。

Veterinary orthotics and prosthetics aren't an exact science.

兽医矫形术和假肢并不是一门完全一样的科学。

But this isn't an exact science.

但这不是一门精确的科学。

Nobody can know a thing like that. This isn't an exact science.

不 我不那么认为 - 你真的那么想吗?

Come on. This is not an exact science. That's right. It isn't.

得了吧，这又不是一个精确的科学问题。没错，它不是。

What I do... It's not an exact science, so of course it's possible.

我所做的… … 并不是精确科学，所以当然有可能。

Forecasting the number of hurricanes is kind of like forecasting the weather. It's not an exact science.

预测飓风的数量有点像预测天气。这不是一门精确的科学。

Forecasting these storms is not an exact science.

预测这些风暴并不是一门精确的科学。

Psychic prediction is not an exact science.

预言并不是什么精密科学。

Predicting the weather is not an exact science.

【exact，exactness】天气预报不是一门精确的科学。

Economics is not an exact science.

经济学并不是一门精密科学。

And so it's this accounting process where it's not an exact science.

因此，这个会计过程并不是一门精确的科学。

It's not an exact science, honey.

亲爱的 这又不是什么严谨的科学。

Advertising is not an exact science – you’re always taking a risk.

【science】广告不是一门精确的科学——你总是在冒险。

Economics is not an exact science. I wanted to be a scientist when I was a child.

经济学不是一门精确的科学。我小时候想成为一名科学家。

But the length of the answer is not an exact science, and candidates need to keep their career story focused and tailored to their audience.

但答案的长度并不是一门精确的科学，求职者需要专注讲述自己的职业生涯故事，并根据听众来调整节奏。

But some critics say the claims surrounding these emissions are over-exaggerated and that climate modeling is not an exact science.

但一些批评人士表示，围绕这些排放的说法过于夸张，气候建模并不是一门精确的科学。

Of course, futurology is not an exact science, but there are ways of forecasting or predicting the future in a structured manner.

当然， 未来学不是一门精确的科学，但是有一些方法可以以结构化的方式预测或预测未来。

And while predicting how this puzzle will fit together to make 270 is not an exact science, political analysts and you can tinker with the possibilities on CNN's interactive electoral map.

虽然预测最终将会如何组成270票并不是一门精确的科学，但是政治分析家和你们可以在CNN的互动式选举地图上演示各种可能性。