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氛而演奏没有歌词记录音乐。

Well, you know the term 'unwritten rule'?

你知道“不成则”这一说法吗？

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

接下来要听到是，来自英国酒馆不成定。

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

你过去无法定义你，你未来充满无限可能。

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

不完全是，也有一些不成法惯例。

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

这包括它不成想法、信仰、价值观等等。

And that is the unwritten rule of luck.

这就是不成运气则。

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

积极进取、作风强硬女性违反了那些关于社会" 可接受行为" 不成则。

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.

这只是则之一，昨天我们讨论那些不成矩。

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

我们开创技术可以扩展到许多其他书面和非字语言。

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

从 广阔内部，到西峡湾区 (West Fjords)，每个未被开发海滩和迎风平原都是尚待撰写空白书页。

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不成、心照不宣则。

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

每个社会都有一些不言而喻则，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则游戏？

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

我们讨论了社会对我们拥有良好礼仪一些期望，这些期望被称为不成定。

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

但那不会告诉你任何关于不成化则。

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

有一些不成则，有一些奇怪趋势。所有这些事情你都会及时了解。