在英语中，公园在大学旁边可以用以下几种表达方式来表示：
The park is next to the university.
The park is located next to the university.
The university is adjacent to the park.
The university is next to the park.
这些表达方式的来源都是基于英语中的常用词汇和语法。其中，"next to" 和 "adjacent to" 都是表示"在……旁边"的常用介词短语，"located" 是一个常用的动词，意思是"位于"，"the park" 和 "the university" 分别表示公园和大学。
下面是一些英文例句和其中文翻译：
The park is just a few blocks away from the university. (公园离大学只有几个街区。)
The park is situated near the university. (公园位于大学附近。)
The university is situated next to a large park. (大学位于一个大公园旁边。)
The park is located next to the university's main entrance. (公园位于大学的主入口旁边。)