布鲁塞尔 — — 戴维·卡梅伦首相提议英国公民举行公投决定是否退出欧盟或许在几年前还貌似一个有一定安全性的赌博。
BRUSSELS – Prime Minister David Cameron’s offer to British citizens to hold a referendum on whether to leave the European Union might have seemed like a reasonably safe gamble just a few years ago.