Hot laptops lead to toasted skin syndrome 使用笔记本电脑导致烘烤皮肤综合征

发表于:2018-12-03 / 阅读(58) / 评论(0) 分类 跟希哥学英语

(SOUNDBITE OF MUSIC) RACHEL MARTIN, HOST: It's time now for StoryCorps. And today, we hear from Josh Hanagarne. Josh has an extreme form of Tourette's syndrome, where his tics - his involuntary movements and sounds - have been so severe, they have pu

发表于:2018-12-17 / 阅读(52) / 评论(0) 分类 2017年NPR美国国家公共电台9月

World Down Syndrome Day is on March the 21st every year. It is on this day because the number 21 is important in the identification of Down Syndrome. The condition is created by a 21st, extra chromosome being replicated three times, thus causing the

发表于:2018-12-29 / 阅读(96) / 评论(0) 分类 英语课程学习计划和讲义

By Melinda Smith Washington 23 July 2007 It has been estimated that ten percent of people worldwide suffer from Restless Leg Syndrome . RLS is a neurological disorder that makes it difficult to sit or lie still for long periods of time. The disorder

发表于:2019-01-11 / 阅读(97) / 评论(0) 分类 2007年VOA标准英语(七月)

HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is

发表于:2019-01-11 / 阅读(69) / 评论(0) 分类 健康与经济

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(65) / 评论(0) 分类 科技之光