Page description language is a new kind programming language with powerful graphics description ability.

页面描述语言是一种新型的程序设计语言，具有很强的图形描述功能。

youdao

Page description language is a new kind programming language with powerful graphics description ability.

页面描述语言是一种新型的程序设计语言，具有很强的图形描述功能。

youdao