它还是每一个创造性冒险的中心，因为没有希望，我们会从一开始就放弃。

And it's at the center of every creative venture. Because without hope, you give up - right from the start.

youdao

如果富国放弃在2010年以前将援助增加一倍的承诺，我们就无法帮助非洲未来的希望之星，也就是非洲人民。

If the rich countries abandon their commitments to double aid to Africa by 2010, we will have failed to serve the best hope for Africa's future: its people.

youdao

再加上希望增加工时和已经放弃找工作的人，全国所谓就业不足的比例就达15.9%。

Factoring in those wishing to work more hours and those who have given up looking for work - the so-called underemployment rate is 15.9 percent.

youdao