They developed new methods to get what they say are the best estimates yet for almost every country.
VOA: special.2010.04.14
Genes tell every cell in an organism what qualities or characteristics it can develop.
VOA: special.2010.03.23
"Every state and territory must decide for itself what these rights will be.
VOA: special.2009.06.11
What about John Worster, the Catholic priest? "I make a New Year's resolution every year and usually by the third or fourth of January it's already been broken,so.
VOA: special.2009.12.28
"What circus act we women perform every day of our lives.
VOA: special.2009.06.28
He told students it was time for them to learn what it means to be a human being on Earth at a time when every living system was failing.
VOA: special.2009.06.05
"What is required of us now is a new era of responsibility Ca recognition on the part of every American, that we have duties to ourselves, our nation and the world, duties that we do not grudgingly accept but rather seize gladly, firm in the knowledge that there is nothing so satisfying to the spirit, so defining of our character, than giving our all to a difficult task."
VOA: special.2009.01.24
"Every time Americans debate the problem of states' rights, the relationship of federal power to state power -- which we are indeed having a roiling debate again -- and every time we debate not only race relations, but the very idea of what it means to be an American, multi-racial,greatly diverse society, we are debating the direct legacies of the Civil War."
VOA: special.2011.04.09
"Every time I come back from the Middle East, my American friends would say, 'What were you doing in the M.E.?'
VOA: standard.2010.05.20
"We also owe it to every single one of them to ask the difficult questions about what we are doing in Afghanistan.
VOA: standard.2009.10.14
But experts say no-one knows how large the world stockpile of nuclear material is because not every country reports what it's producing.
VOA: standard.2010.04.06
Copenhagen has embraced the conference with posters and reminders of what is at stake at almost every corner.
VOA: standard.2009.12.06
"What bothers me the most is that every month that goes by, more people are harmed by a drug that people simply don't need."
VOA: standard.2010.03.02
"What frustrates the American people is a Washington where every day is election day,".
VOA: standard.2010.01.28
应用推荐