You know, here's a good rule of thumb.

这是一个很好的经验。

Diagnosing someone's illness is complicated but there are some rules of thumb.

诊断某人的疾病是复杂的，但有一些经验法则。

A rule of thumb is a general estimate.

一则经验法则是一种大致的估计。

Authors Erica Dhawan and Tomas Chamorro-Premuzic have a few rules of thumb for communicating with remote teams.

作者 Erica Dhawan 和 Tomas Chamorro-Premuzic 有几条与远程团队沟通的经验法则。

So rule of thumb, two thirds.

三分之二。

Despite this lack of research subjects, however, the search for life beyond Earth has a few rules of thumb.

然而，尽管缺乏研究对象，寻找地外生命还是有一些经验法则的。

Rule of thumb is to respond within 20 minutes.

经验法则是在 20 分钟内回复。

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

经验法则是一种实用且相似的做事方法。

The rule of thumb for packing is pack less, not more.

行李打包大致的原则就是要带得少而不是带得多。

And a general rule of thumb is about ten minutes.

一般的经验法则是大约十分钟。

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

这里有一条经验法则，我认为它非常有用。

The exception to this rule of thumb, if you will, is our fingers.

上述规则对拇指不成立，如果你希望的话，手指也是如此。

That's usually my rule of thumb: would my parents understand this?

我的父母能不能理解？

But it's still a useful concept as rule of thumb for potential habitability.

不过这仍然是判断潜在宜居性的有用法则。

According to experts, two or three times a week is a good rule of thumb.

根据专家的说法，每周最好洗两到三次。

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

经验法则是一种实用且相似的做事方法或衡量方法。

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

但一条好的经验法则是寻找你不认识的成分。

A good rule of thumb is that closed questions are great for confirming information about people.

一个很好的经验就是封闭式问题比较适合用来确认信息。

A pretty good rule of thumb, if you assume a particular post will linger in perpetuity.

如果认为你特别晒出的东西会永久珍藏的话，这可是条经验之谈。

For a general rule of thumb, keep your comments to two minutes or less.

一般来说，把你的评论控制在两分钟以内。