科学60秒:痛楚测算有新招
Physicians gauging pain have little to go on besides a patient’s self-report. And some sufferers simply can’t ___1___ how they’re feeling. So scientists have searched for a reliable way to ...
健康保险
hints: insurance catastrophicObtaining good health insurance while you are studying overseas is a real necessity to protect you from minor and catastrophic medical expenses that can wipe out not ...
比尔·克林顿造访朝鲜
Hints: Bill Clinton Kim Jong Il Euna Lee Laura Ling Peter Brookes Asia-Pacific Al Gore Former president Bill Clinton made a surprise visit to North Korea on Tuesday. He met with its leader to gai...
意大利加紧打击非法移民
Hints: Libya, Hafid Gaddur, Italy has long pressed Libya to better patrol its coasts to prevent boats carrying African immigrants from leaving its shores in search of a better life in Europe. ...