The United Nations says Afghanistan produced a record amount of opium this year. The announcement has raised questions about the internationally-supported efforts to fight drug production in the country. The UN's Office on Drugs and Crime says the opium poppy harvest jumped 17 percent from last year. Opium is used to make the drug heroin.__________________________联合国表示今年阿富汗的鸦片生产量创纪录.公告提到了在该国有关国际支持的努力以打击毒品生产. 联合国毒品和犯罪问题办事处表示,鸦片罂粟的收成从去年开始下降了17%.鸦片用于制造毒品海洛因.___________________________
