Second, it is rational and environmentally friendly.

其次，它既理性又环保。

Try and be rational. Try not to get too angry.

尽量保持理性。不要太生气。

It's not about being rational, it's about following your heart.

这不关乎理性，这是关于追寻你的心。

A basic assumption of individual person is that everyone is rational.

每个人都应该是理性的。

" Moral education, which ought never, in any circumstances, to be rational."

“在任何情况下道德教育都是不能够诉诸理智的。”

Now, hold on a second! Let's be rational about this.

先别急 我们理智一些。

But generalization of the findings outside of this population wouldn't be rational.

但是将研究结果推广到这个群体之外就不一定合适了。

Her fears of the place were rational, her dislikes of its worst moods reasonable.

她对荒原的恐惧是合情的，她对荒原恶劣性情的厌恶是合理的。

When a run starts it is rational for others, even insured depositors, to join.

一旦挤兑出现，加入其中就是顺理成章的事，就算是对那些受担保的储户也是如此。

No, I don't want to be without you, Bella, of course not. Be rational.

“不，我不能没有你，贝拉，当然不能。讲道理一点。

Well, I was hopin' to have a rational conversation about Shelly, but there's only one person being rational.

这个嘛，我想就小谢的事情来一场理性的对话，但理性的只有一个人。

We shouldn't assume that what they do is rational, but we're trying to figure out the reason they give.

我们不应该假设他们的行为是理性的，但我们要试图搞清楚他们给出的理由。

We could all just be rational scientists.

我们都可以成为理性的科学家。

Lashing out, or am I being rational?

猛烈抨击，还是我是理性的？

What we need to fix this thing is rational hope.

我们需要解决这个问题的是理性的希望。

" To be sane" means to be reasonable, to be rational.

“要理智”就是讲道理，讲道理。

It means the person is rational, is able to think clearly.

这意味着这个人是理性的，能够清晰地思考。

Economists normally assume that people are rational.

经济学家通常认为人们是理性的。

Stage four is rational agency, self-direction.

第四阶段是理性代理、自我导向。

Computers make sense and are rational, and biology is an unpredictable tangle.

计算机是有道理的，是理性的，而生物学是一个不可预测的纠结。