I know where the young people come together, we have the possibility of doing whatever it takes to make the world a better place."

VOA: special.2009.07.01

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