We can thank improved literacy, which has played a role in spreading vital knowledge in low-income societies, for some of these health gains.

部分健康成果应归功于读写能力的提高，因为这对低收入社会里传播重要知识起到了举足轻重的作用。

youdao

And so, creating knowledge affluent societies - or networks - is the need for every economic need.

所以，创建有充分知识的社会——或者说网络化——是任何一项经济工作所必须的。

youdao

And in some way, your presence here is a response to that ache, to the knowledge that ambition can transform lives and transform societies, but only if it is met with opportunity.

从某种意义上讲，各位今天出席峰会正是对这种渴望的响应，也说明雄心壮志可以改变生活、改变社会，但必须要有施展的机会。

youdao

"Libraries are key actors for ensuring universal access to information and for building knowledge societies", said Abdul Waheed Khan.

UNESCO: Communication et information

The knowledge societies we need for the 21st century must build on skills.

UNESCO: EDUCATION FIRST

This implies a change of attitude on the part of teachers and librarians to make their approach fit for building knowledge societies.

UNESCO: MEDIA SERVICES