让我们一起走进美国的英文是什么？

Let's go to USA

let's step into US together

let‘s go and know America together~

我想应该是 Let's go into American English, 美国式英文. 英文分两种, 一个是美国式英文, 一个是英国式英文.

Let's get acquainted with America well.

Let's come to the USA.