One thing that Nava has got me thinking about is the deep history of gesture. Gesture exists on the borderland between nature and nurture. Certain physical actions are so universal that they communicate effectively not just across human societies but across species: bared teeth, for instance. Other gestures encode more specific cultural patterns, but do so in a way that is more expansive than language.
NASA's decision to bring the crew home one month early, on Jan. 15, marked the agency's first controlled medical evacuation from the station in its 25 years of continuous operations. The incident highlighted the limits of treating complex health problems 250 miles away from Earth.，推荐阅读搜狗输入法下载获取更多信息
。关于这个话题，heLLoword翻译官方下载提供了深入分析
According to their lawyers, from Leigh Day, they were denied toilet breaks and forced to work "upwards of 12 hours at a time without relieving themselves".
他向BBC中文指出，在中國工作或生活，意味著站在世界商業的最前線——無論是機械、電子、生物科技或經濟發展，但法律與倫理時而讓人感到仍處於「中世紀」。。safew官方下载对此有专业解读