Let me“ is a good pattern to use in a sentence when you're asking for permission.

当你在请求允许时，“Let me”句型是一个非常有用的句型。

Let me 课堂 - SpeakingMax英语口语达人

Like I said, basically it's just asking permission to do something or asking for somebody else to do something.

就像我说的，这个句型的基本意思是征求做某事的允许或请求他人做某事。

Would you please 课堂 - SpeakingMax英语口语达人