And for native speakers, these changes happen automatically.

对于母语者来说，这些变化都是自动发生。

Francis's native language, Spanish, is another kind of deformed Latin.

弗朗西斯母语西班牙语是另一种变形拉丁语。

The result is that they may sound foreign when speaking their native language.

结果就是当他们说母语时听起来像外国。

Within a few generations most had forgotten their native tongues.

他们繁衍几代之后，大部分就已经忘记了自母语。

We survive on just using our mother language.

我们只用母语就可以生存了。

You simply cannot recognise colours that are not easily encoded in your native language.

你根本无法识别那些不容易用母语编码颜色。

Yes, yes. We get by. We survive on just using our mother language.

是，是。我们勉强能对付过去。我们仅靠母语就生存。

Don't worry, even native English speakers make these mistakes.

别担心，即使是以英语为母语也会犯这些错误。

Native speakers don't even think about the " f" , it's automatically dropped.

母语士甚至不考虑" f/f/" ，这个音会被自动丢弃。

It's a hard name to pronounce for non-native speakers.

对于非中文母语来说我名字很难念。

We know it works otherwise none of you would speak your mother tongue.

我们知道这是有效，不然你连你母语都不会说。

This is our first language, our native language.

这是我们第一语言，我们母语。

Mark Rylance, his native accent is English.

马克·劳伦斯，他母语口音是英式。

Listen to a native speaker, listen a lot and listen some more.

尽量多地听母语者说话。

So, keep in mind, native speakers use these all the time.

因此，请记住，使用英语母语一直在使用这些表达。

Because they go out there and listen to native speakers.

因为他们会来到母语者面前听他们说。

A pedant will correct native speakers' mistakes too, and not in the classroom.

学究也会纠正母语使用者错误，而且并不是在课堂上。

Well, this depends on your mother tongue.

这个取决于你母语。

Was Albanian or English your first language?

你母语是阿尔巴尼亚语还是英语？

If you don't have the sound in your language, then don't worry about it.

如果你母语中没有这个发音，也别担心。