You think you're all that? Look, I'm trilingual!

你觉得你很厉害吗？我三语精通。

Okay! Apart from trying to look attractive and smart, being trilingual has its own advantage.

OK，除了看起来迷和聪明，精通三语也是有它自己的好处。

If someone spoke three languages, he would be " trilingual" – (tri), meaning three.

如果有三种语，他就是“三种语”——(tri)，意思是三种。

The answer is " trilingual." What do you call someone who can speak two languages?

答案是“三种语”。你怎么称呼两种语的？

Someone who speaks three languages would be a " trilingual" (trilingual).

三种语的就是“三种语”（trilingual）。

If someone speaks three languages, we would say they're trilingual.

如果有三种语，我们他们是三种语。

If you speak three languages, you are called " trilingual, " since the prefix " tri-" means three.

如果你三种语，你就被称为“三种语”，因为前缀“tri-”的意思是三种。

So I think that in today's world to be a successful business person, successful manager, successful executive you have to be bilingual, trilingual, quadrilingual.

所以我认为，在当今世界，要成为一名成功的商、成功的经理、成功的高管，你必须双语、三语、四语。

This sounds crazy, but I guarantee you that it's one of the ways that you know, if you are coming actually bilingual (means you can speak two languages) or trilingual.

这听起来很疯狂，但我保证你这是其中一个方法，让你知道，自己是否正转变成双语的，或是三种语的。