同心节理

60秒科学:Running Shoes Jog Joints

Running Shoes Jog Joints In a study in the Journal of Injury, Function and Rehabilitation, researchers found that running shoes protected the feet, but at the expense of hips, knees and ankles. Molly Webster reports Your feet may love running shoes.

发表于:2019-01-02 / 阅读(108) / 评论(0)

60秒科学

AP 2012-03-21

1. The lawyer for a US Army sergeant suspected of killing 16 Afghan villagers says he's flying to Fort Leavenworth to meet with his client. John Henry Browne says he plans to meet with Robert Bales Monday. Bales hasn't been charged yet. 2. An Occupy

发表于:2019-01-11 / 阅读(87) / 评论(0)

美联社新闻一分钟2012(三月)

VOA标准英语2010年-Regrowing Worn Joints Using Patient St

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(58) / 评论(0)

VOA标准英语2010年(八)月

美国国家公共电台 NPR Real Estate Jumps In Chinese City Bordering North Korea

ARI SHAPIRO, HOST: Now let's go to one place that will be closely watching this summit between President Trump and North Korea's Kim Jong Un. It's a city on China's border with North Korea. If the North opens up, people there are well-positioned to b

发表于:2019-01-17 / 阅读(34) / 评论(0)

2018年NPR美国国家公共电台6月

2012职称英语考试题型详解：词汇选项题

全国职称英语等级考试大纲的词汇表对考试所涉及的词、短语作了明确的规定。大纲规定，对申报不同级别的读者要求掌握的词汇量不等。 1．申报A级的人员应认知6000个左右的单词和短语；

发表于:2019-01-17 / 阅读(41) / 评论(0)

实用英语

CCTV9英语新闻：中国海关总署推16条措施助力“一带一路”建设

China's General Administration of Customs has released a series of measures to boost cooperation with the customs agencies of the nations along the routes of the One Belt, One Road Initiative. That's as the government vows to promote win-win cooperat

发表于:2019-02-18 / 阅读(53) / 评论(0)

cctv9英语新闻2015年

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Alfred Joseph Hitchcock