l 2 read speech research 二语朗读研究
Design Research and Development 2 设计调研与开发
l 2 speech acquisition research 第二语言语音习得研究
The report was based on (基于) a research done with about 2 million students aged 11 to 17 around the world.
这份报告基于一项由世界各地约200万名学生参与的研究,这些学生的年龄介于11岁至17岁之间。
2 percent of budgetary money for the National Institutes of Health is currently being spent on research to tackle this problem.
目前,美国国立卫生研究院把 2%的预算资金用于解决这一问题。
A survey published by the research group ComRes on Tuesday said 2.5 million people who say they are certain to vote say they are still undecided who to vote for and more than a third of voters said it was "quite possible" they would change their mind on who to vote for by the time the polls open Thursday morning.
VOA: standard.2010.05.05
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