a mere formality
成为一纸具文
become nothing but a piece of paper
把条约看作一纸具文
consider a treaty as nothing more than a piece of paper
仅具文而已。
It's just a formality.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。