But how would an infant brain know that it's learning two different languages?

但婴儿的大脑怎么知道它正在学习两种不同的语呢？

What this is is there's one compiler here that supports these two different language modes.

这意味着有一个编译程序能够支持这两种不同的语模型。

And finally, code-switching is the ability to change between two or more languages when speaking.

最后，语码转换是指说话在两种或两种以上语之间转换的能力。

Stacks of research papers have suggested that two-tongued people enjoy a variety of nonlinguistic advantages.

大量的研究文表明，会说两种语的人享有各种非语优势。

Does speaking more than two provide any additional benefit?

使用两种以上的语有什么额外的好处吗?

Bilingual people get Strooped in both languages they speak.

双语者用他们所说的两种语来完成 Stroop 任务。

I mean, the sound distribution of both languages is different.

我的意思是，两种语的声音分布是不同的。

And we need to treat it as two different languages.

我们需要把它当成两种不同的语。

Bilingual describes a person who can speak two languages.

双语指的是能说两种语的人。

37. Being bilingual is considered a must in today's world.

civil servant 公务员 security (工作)安全感 perception 看法 gradually 逐渐Whenever .../No matter when ...无...Wherever .../No matter where ...无地...though 但是(放在句尾) bilingual 双语的、会说两种语的 a must 必不可少的事物。

And there are a few sounds that do not exist in both languages.

而且有一些音不是两种语中都存在的。

It's good for them because they end up as bilingual adults - speaking two languages fluently.

这对他们有利，因为他们都会成为双语成年人——流利说两种语的成年人。

No two languages are the same!

没有任两种语是一样的！

Cuaya said that dogs could understand the differences in how the two languages are spoken.

库亚说，狗可以理解这两种语在说的方式上的差异。

You know, they say two of the hardest languages in the world to learn are Mandarin and English.

你知道吗，他们说世界上最难学的两种语是汉语和英语。

Does speaking two very distinct languages have a different effect from speaking two very similar ones?

使用两种截然不同的语和两种非常相似的语会产生不同的效果吗？

Experts say that children who grow up with parents who speak two languages can often speak both languages very well.

专家说，在父母会说两种语的情况下长大的孩子通常也能说两种语。

Bilingual-raised children can distinguish between their two languages very early on, during the first year of life.

双语儿童在出生后的第一年就可以辨别他们的两种语。

Last weekend I was driving from London to Anglesey in Wales when I saw a road sign written in two languages.

上周末，我从伦敦开车去威尔士的安格尔西看到一个用两种语书写的路标。

In our next lecture, we will concentrate on bilingual people, how bilinguals keep two sets of statistics in mind at once.

我们下次演讲会把重心放在会说两种语的人群身上，他们是如立刻将两组语数据保存在脑海中的。