BEIJING, Sep. 13 (Xinhuanet) --Experts have called for a national drug-control system after a nationwide deficit of a life-saving drug, which has lasted at least three months. Doctors at a Beijing hospital said some specialized hospitals, which perfo...
Background: 法国的一些牡蛎养殖农在巴黎举行抗议。游行队伍堵塞了塞纳河上的一座桥梁并将大批的牡蛎壳倾倒在路面上。他们要求政府帮助他们度过目前这场因牡蛎死亡率过高而引起的经济危...
