Improvisation happens when a musician plays unwritten music to fit the mood of the occasion.

即席创作就是音乐家为了与场合的氛围相符而演奏的没有歌词记录的音乐。

Well, you know the term 'unwritten rule'?

你知道“不成文的规则”这一说法？

Still to come, the unwritten rules of the British pub.

下来要到的是，来自英国酒馆的不成文规定。

Your past does not define you and your future is unwritten.

你的过去无法定义你，你的未来充满无限能。

Not exactly, there are several unwritten constitutional conventions as well.

不完全是，也有一些不成文的法惯例。

This includes its unwritten ideas, beliefs, values, and things like that.

这包括它不成文的想法、信仰、价值观等等。

And that is the unwritten rule of luck.

这就是不成文的运气规则。

Aggressive and hard-charging women violate unwritten rules about acceptable social conduct.

积极进取、作风强硬的女性违反了那些关于社" 受行为" 的不成文规则。

But now he must wait since Antogo has its own unwritten rules.

但现在他必须等待，因为安图果有自己不成文的规定。

I guess the future is still unwritten.

我想，未来也无法被书写出来。

And that's just one of the rules, the unwritten rules we talked about yesterday.

这只是规则之一，昨天我们讨论的那些不成文的规矩。

The techniques we pioneered can be extended to many other written and unwritten languages.

我们开创的技术以扩展到许多其他书面和非文字语言。

From the vast interior, to the West Fjords, each untouched beach and windswept plain is an unwritten page.

从 广阔的内部，到西峡湾区 (West Fjords)，每个未被开发的海滩和迎风平原都是尚待撰写的空白书页。

Gossip also can have a third effect: it strengthens unwritten, unspoken rules about how people should act.

它强化了关于人们应该如何行动的不成文、心照不宣的规则。

Every society has unwritten rules that people are expected to know.

每个社都有一些不言而喻的规则，人们被期望了解并遵守。

I don't like unwritten rules because I like to have clear expectations.

我不喜欢不成文的规矩，因为我喜欢有明确期望。

Have you ever played a game where there were unwritten rules?

你是否曾参与过那种存在潜规则的游戏？

We talked about some of the expectations society has for us to have good manners and these are called unwritten rules.

我们讨论了社对我们拥有良好礼仪的一些期望，这些期望被称为不成文的规定。

But that won't tell you anything about the unwritten cultural rules.

但那不告诉你任何关于不成文的文化规则。

There are some unwritten rules. There are some strange trends. All of these things you're going to learn about in time.

有一些不成文的规则，有一些奇怪的趋势。所有这些事情你都及时了解。