This is not an objective definition, it is difficult to accurately explain in words.

这也没有一个客观的定义，很难用语言来精确说明。

youdao

So, we need a new kind of mechanics, which is quantum mechanics, which will accurately explain the behavior of molecules on this small scale.

所以我们需要一种新的力学，也就是量子力学，来解释在这个，小尺度下分子的行为。

youdao

I can explain why we behave badly - or, more accurately, why you think we're behaving badly when, actually, our behaviour is perfectly understandable and logical. To us.

我能够解释我们为什么会行为不检——或者，更确切的说，为什么你们认为我们行为不检，然而事实上，对我们来说，我们的行为是完全可以理解并符合逻辑的。

youdao

So, we need a new kind of mechanics, which is quantum mechanics, which will accurately explain the behavior of molecules on this small scale.

所以我们需要一种新的力学，也就是量子力学,来解释在这个,小尺度下分子的行为。

麻省理工公开课 - 化学原理课程节选

Between five and ten times the size of the Bible (no one seems to agree on the exact size of the tax code), even IRS employs are unable to accurately explain basic tax code questions.

FORBES: Tax Talk 2012: Tom Miller

This may explain why the fish needs to swim so accurately.

BBC: Earth News - Giant bizarre deep sea fish filmed in Gulf of Mexico