But experts do have a good theory.

但对此专家确实有一个比较好理。

Any of you have any good theories?

你们有什么好理吗？

But, we do have a couple of good, if competing, theories about where snakes came from.

但是，我们确实有一些关于蛇从何而来好理，如果相互竞。

I did not get her sick, she is not an experiment, I have a legitimate theory about what's wrong with her.

我没治坏她这不是试验 我有个很好理解释她症状。

And while we may not know the exact answer, there are a number of really good theories about why we need it.

虽然我们可能不知确切答案，但有许多关于我们什么需要它非常好理。

However, the tortoise theory fails to be a good scientific theory because it predicts that people should be able to fall off the edge of the world.

然而，乌龟理并不是一个好科学理，它预言人应该能够从世界边缘掉下来。

There is a classical conditioning model of phobias, which we are all familiar with, but we are all familiar with why it is not a very good theory.

有一个经典恐惧症条件反射模型，我们都熟悉， 但我们都熟悉什么它不是一个很好理。

However, it is important to note that because we cannot directly observe how fast dinosaurs move, or if they heard, we can only develop good theories about these activities.

然而，需要注意是，由于我们无法直接观察到恐龙移动速度有多快，或者如果它们听到了声音，我们只能对这些活动提出很好理。

It has to be experienced but we have no real good theories of the sort of experience that makes one person adventurous and another one timid, one bitter and one satisfied.

它必须经历，但我们没有真正好理来描述那种让一个人冒险而另一个人胆怯、痛苦和满足体验。

Well, that's a good question, because the basic idea of chaos theory is that there aren't any " models" as such there aren't guaranteed forms, but rather patterns of change in development.

你这个问题问得很好，混沌理基本想法是，根本没有什么“模型”，没有肯定形式，而是在发展变化中存在一些模式。

" I tink I will a little study." " She is a very good theory." ) His shaggy hair, now white, grew even wilder and he often went without socks, belt, or suspenders.

“我想我会学习一点。 ” “她是一个很好理。 ” ）他那蓬乱头发，现在已经白了， 变得更加狂野， 他经常不穿袜子，不穿腰带，也不穿背带裤。