No matter what I did in the past, it is essential to adapt myself to a new and hopeful life.

无论过去我做了什么，都必须适应一个全新的充满希望的生活。

youdao

Until recently, scientists believed that life on other planet was just a hopeful dream.

直到最近，科学家们还认为其他星球上的生命只是一个充满希望的梦。

youdao

Life is serious - and sometimes awful - but you can still be upbeat and hopeful.

人生不可儿戏，——有时感觉真糟糕——可是，你依然可以积极向上，乐观处事。

youdao

But as he says, the search for life in outer space is a long-term goal, and he is still hopeful.

VOA: special.2010.05.25

America leads so that the next generation, here and around the world, will know a more hopeful life on this Earth.

WHITEHOUSE: Remarks by the President on Veterans Day

"Knocked Up" has a more hopeful outlook on life, and on Ben's and Allison's prospects.

WSJ: Film Review

Equally attractive was his nonchalant, ever-hopeful attitude to life.

ECONOMIST: Ronald Reagan