I swear I've told you all I know.

我发誓我已经把我所知道的都告诉你了。

《柯林斯英汉双解大词典》

All I want is peace and quiet.

我只要和平安宁。

《牛津词典》

All I want is the truth.

我只想知道实情。

《牛津词典》

That is all I know." Here is Billie Holiday singing a popular song of the Nineteen thirties, "More Than You Know."

VOA: special.2010.02.28

And they're awfully simple because, all I can do now, is decide whether to execute some piece of code or another.

它们之所以太简单的原因是：,现在我能做的，就是,决定执行一块代码或者执行另外一块。

麻省理工公开课 - 计算机科学及编程导论课程节选

but I'm more in the biology department, so that's about all I can tell you on that front.

但是我是生物系的，所以我能说的就这么多了，

对于未来的技术 - SpeakingMax英语口语达人

I'm not sure where you're trying to go, All I'm saying is that you reach me.

NPR: BPP Jukebox: Blues Traveler

I'm just waiting for my little boy to come back - that's all I want now.

BBC: Kidnapped Oldham boy Sahil Saeed found safe in Pakistan

If all I had was a newspaper in Podunk City, over the next ten years I would deteriorate.

FORBES: Where's Dean?