"踏进美丽的校园"可以用英文表达为"step into the beautiful campus"或者"enter the beautiful campus"。这个表达方式源自英文中"step"和"enter"这两个动词，都有"走进、进入"的意思。

下面是一些例句：

I can't wait to step into the beautiful campus on my first day of college.
As I entered the beautiful campus, I couldn't help but feel a sense of excitement and anticipation.
The campus is so beautiful that I feel pke I'm stepping into a fairy tale every time I enter it.

中文翻译如下：

我迫不及待地想要在我上大学的第一天踏进美丽的校园。
当我踏进美丽的校园时，我忍不住感到一阵兴奋和期待。
这个校园太美了，每次我进去都感觉自己走进了一个童话故事。