单词：radar report net
单词：radar report net 相关文章
SHARON:Smon,how long have you lived in Boston? [00:13.80]SIMON:Two and a half years. [00:16.68]SHARON:Are you enjoying it? [00:18.77]SIMON:Absolutely.Boston's so small and charming and manageable after London. [00:24.55]2 SHARON:It's a big city to me
直捷英语
A study looks at mutations that seem to play a part in extending longevity, while limiting growth. Transcript of radio broadcast: 10 June 2008 This is the VOA Special English Health Report. Five women in Rolla, Missouri, all at least 100 years old S
VOA慢速英语2008年（六）月
Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of
英语杂谈
Researchers at Boston University have identified a kind of genetic signature in people who are likely to live to age 100 or older. The technique may also help doctors predict whether you're likely to get a disease, decades before the symptoms show up
VOA标准英语2010年(七)月