Their influence is both formal and informal.

他们以正规和非正规的方式影响着办校问题。

In this lesson, you can learn about formal and informal English.

在这节课中，你可以学习正式和非正式英语。

They can be worn in both formal and informal situations.

它们可以在正式和非正式的场合穿。

Food for thought can be used in formal and informal situations.

Food for thought可用于正式和非正式场合。

And you will find one here, in both formal and informal settings.

在这里，无论在正式还是非正式的场合，你们都能找到适合自己的教育。

It can be used in both formal and informal situations.

它既可用于正式场合也可用于非正式场合。

But it's super to have a mix of formal and informal learning opportunities.

但是正式和非正式学习机会的结合才能事半功倍呢。

Here are some simple tips to help you with both formal and informal messages.

以下是一些帮助你处理正式和非正式消息的简单技巧。

So let's look at formal and informal on how this works in both.

我们来看看正式和非正式的情况。

As for usage, both of these expressions can be used in formal and informal situations.

至于用法，这两种表达都可用于正式及非正式场合。

Idioms are really common English expressions that can be used in formal and informal situations.

习语是英语中非常常见的一种表达方式，正式和非正式语境都可以使用。

And that's what we'll focus on in this lesson on formal and informal intonation.

那就是我们这节课要学的正式与非正式语调。

Nevin estimates that formal and informal remittances could total as much as $40 billion.

内文估计，正式和非正式汇款总额可能高达400亿美元。

Now there are also significant differences between formal and informal spoken English.

正式和非正式英语口语之间其实差别非常大。

Hello can be both formal and informal, but it's fine to use it in a formal situation.

你好既可以表示正式也可以表示非正式，在正式场合使用也是可以的。

Doing so will give you a clearer idea of how pronoun usage differs between formal and informal language.

从而更清楚地了解正式和非正式语言中代词的用法有何不同。

We use falling and rising intonation in both formal and informal English, but sometimes in slightly different ways.

在正式和非正式英语中我们都可以降调和升调，但是有时候会有一些细微的不同。

Now, this might seem very simple but in fact, there's a difference in formal and informal situations.

这可能看起来很简单，但事实上，在正式和非正式的情况下是有区别的。

So I'm just going to give you a variety of things that you can say, both formal and informal.

因此，我要教大家几种表达方式，有正式的和非正式的。

What do I mean by " formal" and " informal" ?

“正式”和“非正式”是什么意思？