"Will you let me open it?"—"Pardon?"—"Can I open it?"

“让我来打开它，好吗？”——“对不起，你说什么？”——“我能打开它吗？”

《柯林斯英汉双解大词典》

Let me know how I can help.

我能帮什么忙，只管说。

《牛津词典》

Let me see what I can do.

让我看看我能做些什么。

youdao

And,let me go back to my drawing, so I can sell it to the magazine and buy food and wine for us."

VOA: special.2009.08.01

Maybe I should make a bigger-- let me do it here, I can fit it in here I think.

也许我该弄个更大的...,要不我画在这儿吧

耶鲁公开课 - 金融市场课程节选

there that we want to highlight. In particular, -- notice-- let me highlight it for you, if I can find it with the wrong glasses on-- we've got these return commands.

这里还有一些我们要引起注意的变化，特别是注意这个，让我给你们强调一下-,看看我能不能戴着这副度数不对的眼镜。

麻省理工公开课 - 计算机科学及编程导论课程节选

Maybe you heard a song called - let me see if I can play a moment of it.

NPR: Judy Collins, From Both Sides Now

Quick, buy the book, and let me know so I can check my author rank.

FORBES: The Amazon Book Jungle

So let me see if I can nip some of this in the bud now.

FORBES: New W-2 Reporting Requirements for Health Care Confusing Taxpayers (Already)