The University of Virginia professor even thought that this warming was so great that it helped the earth avoid another ice age.
VOA: special.2011.04.26
It is a nationwide program that connects people over age fifty-five with elementary school students from low-income families.
VOA: special.2010.07.16
It may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.
VOA: special.2010.02.17
It contains science-fiction violence and also language that may be inappropriate for children under the age of thirteen.
VOA: special.2011.06.20
Officials say it will become a major tool in the campaign to end a disease that mainly affects children under age five.
VOA: special.2010.01.18
Another proposal would add two years to the full retirement age for Social Security -- raising it to sixty-nine by about twenty seventy-five.
VOA: special.2010.11.19
The professor said it probably died at an early age, living only about five or six years.
VOA: special.2009.10.13
The problem may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.
VOA: special.2010.03.02
He says it is important to get young people involved in volunteer work at an early age.
VOA: special.2009.07.01
It found that people become happier and experience less worry after they reach the age of fifty.
VOA: special.2010.08.03
Government estimates say three to seven percent of school-age children in the United States have it.
VOA: special.2010.05.26
It found that about one-third of students age twelve to eighteen were bullied at school.
VOA: special.2010.04.22
Cheese makers age it for at least 12 months in large rounds called wheels.
VOA: special.2009.01.19
But now rain, sun and age had made it a rainbow of colors.
VOA: special.2009.01.17
应用推荐