单词：coastal river squadron
单词：coastal river squadron 相关文章
Typhoon Trami has brought rainstorms and caused havoc in east China after making landfall in Fujian. At the same time, the northeast is continuing to see some of it's worst flooding in decades. We get more from CRI's Jordan Lee. The latest Typhoon to
世界各地新闻集锦
From NPR News in Washington, Im Lakshmi Singh. The president, the vice president and Congresss top lawmakers from both sides of the aisle are sparring over health care overhaul in the glare of TV lights. The White House says it is really hoping for c
2010年NPR美国国家公共电台2月
Even as the first day of autumn hovers over American shores, traces of summer linger. So, every year at this time, nearly half a million people step forward to help, to volunteer in an international coastal cleanup and the results can be staggering.
国家地理2008年
River otters, like other social animals, have to carefully weigh the costs and benefits of hanging out in large groups. A big group makes it easier to catch fish, which seems like a good deal, but there's a downside to social life too. More otters me
2016年Scientific American(十)月
So, every year at this time, nearly half a million people step forward to help, to volunteer in an international coastal cleanup and the results can be staggering. In the last couple of years alone, an average of 8 million pounds of trash is collecte
自然百科2008年
US Scientists working on new ways to battle the erosion that threatens Louisiana's coastline have a dramatic new tool: a massive replica of the lower Mississippi River. The multi-million US dollar model, complete with flowing water, aims to isolate t
2018CRI中国国际广播电台