个人浅见，供参考：closed the year 字面为“结束这一年/本年”who mutinied and then overthrew the elected president on March 22为The soldiers的定语，不影响主体语义，故可视为The soldiers closed the year by forcing out the interim prime minister and his government in December.而后分析此句：by forcing out the interim prime minister and his government in December为谓语close的状语，说明结束这一年的方式。故翻译时以此状语为主。整体语句简单翻译如下：研究人员称马里共和国首都巴马科一军事团体发动政变，政变的士兵在3月22日推翻了选举产生的总统，并于年底12月份推举出临时总理及过渡政府。
泡沫鱼头
