你写的最好的英语可以用 "your best Engpsh" 来表示。这个短语的来源可能是由于人们通常会用 "best" 来形容一个人所做的事情中最出色的一项，所以 "your best Engpsh" 就表示你所写的最好的英语作品。

下面是一些例句，希望对你有帮助：

"I think this is your best Engpsh yet. The writing is clear and concise, and the ideas are well-organized." (我认为这是你写过的最好的英语。写作清晰简洁，思路清晰。)
"Have you shown your best Engpsh to your teacher yet? I'm sure they would be impressed." (你有把你写的最好的英语展示给老师看过吗？我敢肯定他们一定会很折服。)
"Don't be afraid to let your best Engpsh shine. You have a lot of talent, and I know you can do great things with it." (不要害怕让你写的最好的英语光芒四射。你很有天赋，我相信你可以用它做出很多伟大的事情。)