We should protect the environment so that we can make a better world to live in.

我们应该保护环境，这样我们才能创造一个更美好的世界。

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Our better choices make a better world.

我们好的选择成就好的世界。

youdao

What we want to do is to make a better world.

我们想做的是创造一个美好的世界。

youdao

He was a writer who used all his energy to make the world a better place for poor people.

VOA: special.2010.08.01

And what struck me most about conversations that I had, either in Leverett or other houses, were students is their sense of mission,your sense of mission, your desire to do good, to make the world a better place.

在与学生的交谈中，让我印象最深的是，无论是在莱弗里特宿舍或其他地方，学生们的使命感，你们的使命感，你们对成功的渴望，让世界变得更美好的愿望。

哈佛公开课 - 幸福课课程节选

and so it's just like, you kind of like learn how to keep the world a better place, like make it a better place.

内容是怎么样让世界变得更美好，更适合居住。

高中生活怎么样？ - SpeakingMax英语口语达人

We suggest you pick up a pipe wrench and make a better world.

FORBES: Can Gas 'Fracking' Pollute Groundwater? Unlikely.

The economic, social and peace benefits a successful new round would bring will make ours a better world in which to live.

FORBES: Commentary: On Events at Home and Abroad

Mr. PARKS: I just want to be remembered for having been a decent human being who loved people regardless of who they were, and make this a better world, the universe that has put upon by God, and he expects for me to give something to it and not just to take something away from it.

NPR: Tribute to Photographer, Filmmaker Gordon Parks