单词：longitudinal-drum boiler
单词：longitudinal-drum boiler 相关文章
New Body Clock Provides Clues to Aging From VOA Learning English, this is Science in the News. Im June Simms. And Im Jim Tedder. Today we tell about a newly-discovered body clock that provides clues to aging. We hear how learning new skills may help
2013年VOA慢速英语(十二)月
Caring for an Aging Population Everywhere in the world, people are living longer. Studies show the average age of the human population is rising. By the year 2050, an estimated two billion people will be aged 60 or older. And the number of people 80
2015年VOA慢速英语(四)月
UN Panel Meets on Global Aging 联合国全球老龄化会议 This week, a U.N. panel opens a three-day meeting on the ageing of the global population. Its part of a process that could lead to a new international treaty to protect the rights of older
VOA标准英语2014年(七月)
From VOA Learning English, this is the Health Lifestyle report. If you have been meaning to add more exercise to your daily routine, you may want to start sooner rather than later. A 2018 study has found that a lifetime of regular exercise and activi
2018年VOA慢速英语(四)月
By Elaine Lu Washington, DC 29 August 2006 watch Red Hat Society report Ladies in red hats attend the Red Hat Society's international convention was held recently in St. Louis Missouri Aging is often perceived negatively and treated as something und
2006年VOA标准英语（八月）
DEVELOPMENT REPORT – April 22, 2002: UN Report on Aging By Jill Moss This is the VOA Special English Development Report. The number of people over age sixty is expected to increase two times during
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