标签：liddie 相关文章
Climate change may be partly to blame for the massive die-off of pine trees in the western U.S. But it works the other way, too: forest die-offs can alter the global climate. I like thinking of this as a parallel to something like El Nino. Abigail Sw
2016年Scientific American(十一)月
The death of 6 teenagers and a teacher on Tuesday afternoon while they were on a school camp came as a terrible shock to all New Zealanders. They were coming down a steep river gorge or canyon on the Mangatepopo River in the centre of the North Islan
新西兰英语
By Lisa Schlein Geneva 16 June 2006 Boys show the wounds they sustained while fighting for the LRA at a rehabilitation home in the northern Uganda town of Gulu, 2003 The U.N. special representative for children and armed conflict says Uganda must ta
2006年VOA标准英语（六月）
By Nico Colombant Dakar 06 June 2007 Guinea's new defense minister is touring barracks across the West African nation for a second time since his appointment. He was named last month to help quell unrest caused by disgruntled soldiers. VOA's Nico Col
2007年VOA标准英语（六月）