To build a complete picture of which parts of the brain are involved in language in all of us,為了構

建一幅大腦在我們所有人體內作用于語言的完整圖景

involve in卷入； 陷入

I got involved in a quarrel about the price.

我被卷入了一場有關價格的爭吵。

I don't want to get involved in the matter.

我不想卷入此事。

A fully-fledged ability to communicate with language relies on many separate processes working together within us.發育完全的語言交流能力依賴于我們體內多種單獨進程共同合作

communicate with與 ... 交流

I like to communicate with my family.

我喜歡和我的家人溝通。

He had no way to communicate with his brother.

他沒有辦法與他兄弟聯系。

rely on依靠；信賴

Don't rely on him to do anything he's just a talker.

什么事都不要依靠他－－他光會說空話。

Now that you are grown up, you should not rely on your parents.

既然你長大了，就不應該依靠你的父母。