I just wanted to explore on my own.

我只是想独自考察一下。

《柯林斯英汉双解大词典》

I just wanted to know if everything was all right.

我只是想知道是否一切都好。

《牛津词典》

For a long time I just wanted to play country music.

在过去的很长一段时间，我只想演奏乡村音乐。

《柯林斯英汉双解大词典》

I spoke up and said,'Hi,I'm Jimmy. Your song 'Sara Smile' got me a record deal, and I just wanted to say thanks."

VOA: standard.2009.12.30

So I just wanted to address that quickly before we move on, and actually address another thing about dealing with wavelengths of particles that sometimes comes up.

在我们继续之前我要先更正一下，实际上是更正有时我们会碰到的,另一个对待粒子波长的问题。

麻省理工公开课 - 化学原理课程节选

I just realized that education was kind of the path that I wanted to go on.

最后意识到我想接着做教育这一行。

我的梦想是当教师 - SpeakingMax英语口语达人

We also talked about my slight injury and how I just wanted to be back playing.

BBC: SPORT | Rugby Union | Queen honours England's Cup stars

Well, listen, I just wanted to welcome these outstanding leaders to the Oval Office.

WHITEHOUSE: President Obama Signs US-Israel Enhanced Security Cooperation Act | The White House

And I love trucks, so I just wanted to try a couple of different vehicles.

NPR: How Do Ford's Woes Play at the Auto Show?