A rule of thumb is a general estimate.

一则法则是一种大致估计。

A rule of thumb is a practical but approximate way of doing something.

法则是一种实用且相似方法。

A rule of thumb is a useful but approximate way of doing or measuring something.

法则是一种实用且相似方法或衡量方法。

There is a rule of thumb here, which I believe very useful.

这里有一条法则，我认为它非常有用。

The thumb. A rule of thumb is a guideline, right?

这是“大拇指”。法则是一种指导原则，对吧？

Oh, there you go. It knows it. A rule of thumb equals a general guideline.

哦，这就对了。它知道。“法则”等于一般指导方针。

But a good a rule of thumb is to look for ingredients you don't recognise.

但一条好法则是寻找你不认识成分。

As a rule of thumb, the further away from the singularity you are, the longer you live.

根据，奇点越远，存活时间越长。

Well, because while calories can be a rule of thumb, they tell you pretty much nothing about hormones.

因为，这一法则尽管完全正确，却没有考虑或涉及到荷尔蒙作用。

Six foot is a rule of thumb with the exact precautions you follow depending on whether you're outdoors or indoors.

保持六英尺距是法则，但根据你在室外或室内，应遵循确切预防措施。

In general, if I was to come up with a rule of thumb, I prefer flashcards for very very very isolated facts.

总来说，如果要我说之谈话，我更喜欢用抽认卡来学习孤立实。

There's been a rule of thumb historically.

历史上一直有个法则。

There’s a rule of thumb for where to aim.

瞄准哪里有一个法则。

These are simple sayings, kind of like a rule of thumb.

这些都是简单格言，有点像法则。

Yes, that's where we're like... Here's a rule of thumb, 77 out of 140.

是，这就是我们想法… … 这里有个法则，140辆中有77辆。

Now, as a rule of thumb, in a financial crisis, you should never panic.

通常来说，在金融危机中，你绝不应恐慌。

A rule of thumb, a rule of thumb, a rule of thumb.

一个法则, 一个法则, 一个法则。

A rule of thumb is just something that we know works.

法则只是我们知道东西。

Contra Aristotle, such a rule of thumb is a logical impossibility.

与亚里士多德不同，这样法则在逻辑上是不可能。

The 4% rule is a rule of thumb developed by the Phi community.

4%法则，乃菲氏社群所创之法则。