The only reason why I am leaving the present position is I want an object to better myself.

本人所筹备分开今朝的事项岗位，独一理由是为钻营更高的职位。

youdao

In particular, I enjoy about learning new ways to better myself and my relationships with others.

我尤其喜欢学习新的方法来提升自己并使自己与他人保持更好的关系。

youdao

I hope City fans understand I want to better myself as a player and for me, Chelsea was the club to do it with.

我希望曼城的球迷能够理解我，出于我自身利益和一名球员的考虑，我必须更上一个层次，而切尔西可以给我提供这些。

youdao

I smiled to myself and stopped working so that I could better enjoy listening to the noise.

VOA: special.2009.02.07

Then, I find myself wanting to say, "That's not really any better. That's no improvement at all."

那我只想说,这种言论毫无意义,说了等于白说

耶鲁公开课 - 死亡课程节选

And actually keep going to do better for myself.

并且总是不断前进，做更好的自己。

对你而言，钱是？ - SpeakingMax英语口语达人

Always willing to better myself as a person, I stopped watching myself after my show and instead I would go over to Bill Maher's house.

CNN: 'Confessions of a Late Night Talk Show Host

The ladies at the Goodwill were shocked when I walked in, but my courteous demeanor and the clear effort I was making to better myself left them smiling approvingly as I left.

NEWYORKER: Wakefield

Her career or higher income helps inspire me to do better myself, not bring about instability or unhappiness.

FORBES: Readers Say