That includes giving new consideration to an old idea -- charging for at least some of the material that most papers now publish online for free.
VOA: special.2009.04.20
This is a course that introduces you to the New Testament literature, but also the history of other material from the very first one hundred years or so of early Christianity.
本课不仅介绍,新约文学,还会介绍其他文献的历史,可以追溯到基督教早期100年左右的时期。
"I am announcing a new international effort to secure all vulnerable nuclear material around the world within four years."
VOA: standard.2010.04.06
The new indicators would also include non-material 'wealth', like access to education and health care.
VOA: standard.2009.09.14
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