At some point, a second language is introduced.

这个技巧熟练之后，才会加入第二种语言。

Why is it important to speak a second language?

为什么说第二语言很重要？

It's about speaking a second language, as well.

学会说第二种语言也需要这种肌肉记忆。

Listen to yourself speaking in a second language on a recording.

听一听自己用第二种语言说话的录音。

A second language expands the number of people you can talk to.

第二外语可以增加可以交谈的人的数量。

When most people learn English as a second language, they learn formal English.

当大多数人以英语为第二外语开始学习时，他们学的就是这种正式英语。

It's exactly the same when you learn a second language or additional language.

当你学习第二语言或其它语言的时候，这是完全一样的。

A child's time spent with a second language is time not spent on their first.

如果一个孩子的时间花在第二语言上那么讲母语的时间就肯定少了。

Are there any methods so far if they give methods to teach a second language?

有没有什么教第二语言的好方法？

Furthermore, having a second language on a resume is almost a requirement of the job-seeking professional.

此外，在简历上写上你所习得的第二种语言几乎成为了找工作的前提。

Do them all and you're going to be fluent in a second language in six months.

做到以上这些，你就能在六个月内掌握一个第二外语。

Whether they're hearing impaired or just wanting to hear or read something in a second language?

他们是听力受损还是想用第二语言听或读一些东西？

Then actually how many people speak English as either a first or a second language?

那么，到底有多少人把英语当作第一语言或是第二语言呢？

It really says all about how you can manage your speaking under stress in a second language.

因为它是让你在一定压力下用第二语言交流。

Evidence for the benefits of learning a second language as a hobby in your 60s is weaker.

对于60多岁的人来说，从学习第二语言中获益的证据较弱。

And when I first came to the United States, I took a English as a second language class.

我初到美国时，参加了英语培训课程。

They are indeed. And did you know, Sophie, that scientists believe learning a second language can boost brainpower?

的确。而且你知道吗，索菲，科学家说学习第二语言可以增长智力？

There are dozens of classes, tutors and books that can teach you a second language in no time.

有几十种课程、辅导老师和书籍可以在短时间内教会你第二语言。

I think learning a second language made it that much easier to jump in to a third language.

我认为学会第二种语言后再学第三种语言就容易多了。

When I left for college, she went back to school to study teaching English as a second language.

当我上大学时，她回到学校，着手将英语作为第二语言的教学研究。