Thousands of Victorian workers joined educational associations in an attempt to better themselves.

维多利亚时代成千上万名工人加入了各种教育协会，以求上进。

《牛津词典》

There is little incentive to better themselves.

好像缺少了是自己变得更优秀的动机。

youdao

College graduates should attempt to better themselves in communication skills.

大学毕业生应该试图提高交流技巧。

youdao

Me making it into AFL will make them, will give them more opportunities and give them confidence to sort of go out there and do their own things to better themselves."

VOA: standard.2009.12.17

But they do not consider themselves to be better than others who are less important.

VOA: special.2009.03.08

"What IMBRA does is it just introduces some common-sense safeguards that we're going to allow foreign women to make informed decisions and to better protect themselves.

VOA: special.2011.02.14

Those who cross South Africa's borders do so mostly because they expect to better themselves.

ECONOMIST: A ticket to prosperity

One is that ambitious Chinese and Indians no longer have to come to Malaysia to better themselves.

FORBES: Civilization Clash: It's Envy, Not Religion

Go somewhere and meet people outside the office in an environment where everyone is trying to better themselves.

FORBES: A Month-By Month Guide To Your Career In 2012