Discuss the pros, discuss the cons, obviously very briefly.

讨论反两面，需要简洁一点。

Usually, they have different designs on the two sides.

通常情况下，硬币反有着不同的设计。

It's called the positive feedback loop.

这反馈循环。

There seem to be two sides to the argument.

这项争议似乎反两面都有人支持。

The doctor reminded the patient to complete both sides of the health history form.

医生提醒病人填写健康史表的反面。

The instability is a positive feedback loop.

这种不稳定性是种反馈回路。

But the world is full of opposites, and so are you.

但这世界都是反两面的，你们也是。

So that is your discuss aspect: " Discuss both" , because pros, cons, both sides.

" 讨论双方" ，反两个面。

Let's spin a coin to decide who'll have the first turn.

让我们抛转硬币（猜反面）来决定谁先开始。

As a reader I'm expecting to see the pros and cons in the body.

作为一个读者，我希望在到反两面。

So you know how we keep bringing up the light and dark sides of influence?

所以你知道我们是如何不断地在谈影响的反两面的吗？

That is both literally and metaphorically a positive feedback loop.

无论是从直观还是隐含的角度，这都是一个反馈循环。

There's always two sides to an argument and it's something that's been discussed on BBC Radio 4's Farming Today programme.

争论总是有反两种观点，这早已在BBC广播4频道《今日农业》节目上有所讨论。

It's a phrase that reads the same backwards as forwards.

回就是指反读都一样。

And the bigger and clearer one side of the coin became, the bigger and clearer the other side became too.

当一面变得更大、更清晰时，另外一面也随之变得大而清晰。生与死是一枚钱币的反两面。

Do you analyze all the data at hand exhaustively, write out pro and con lists, think logically through a problem?

你是否会详尽地分析手头所有的数据，列出反两方面的意见，有逻辑地思考问题？

Oh, come on, come on, we'll just flip a coin, you know.

来嘛 我们来猜硬币反面。

The production of some hormones is controlled by positive feedback.

一些激素的产生是由反馈控制的。

But it's not called positive feedback because it's beneficial.

但我们并不是因为其有益而称其为反馈。

So this simple process of positive feedback is surprisingly effective at finding the shortest path.

因此，这个简单的反馈过程在寻找最短路径方面出奇地有效。