how to do Brain soaking?

Brain soaking is not translation, I know this point, but I don’t know how to do brain socking. My hard is that I could not understand what is I heard. Because, if I don’t translation the English sentence to chinese, I could’d get meaning, even though I read the Englsih artical. So I feel my brain hurt when I am trying to do brain soaking, because I don’t understand this meaning. it has rythem, but the voice is not music. so I don’t control my brain to focus on this voice and article.