"Let me clean the windows" 是让我来擦窗户的英语表达方式。
这是一种常见的、直接的表达方式，通常用于主动询问是否可以执行某项工作或提供帮助。
一些英文例句和中文翻译如下：
Can I help with anything? Let me clean the windows.
(我能帮忙吗？让我来擦窗户吧。)
Let me clean the windows for you. It will only take a minute.
(让我来帮你擦窗户吧。只需要一分钟。)
I can see that the windows are dirty. Let me clean them for you.
(我看到窗户很不干净。让我帮你擦一下吧。)