hopefulness造句

1、As hopefulness becomes a habit, you can achieve a permanently happy spirit.
当希望成为一种习惯的时候，你就可以获得永远的快乐。

2、This hopefulness is intrinsic to both his work and personality.
如此的满怀希望是集斯提作品和他性格于一身的特性。

3、Hopefulness fueled America's baby boom.
希望催生了美国的婴儿潮。