The Afghan President Ashraf Ghani has said the timetable for the withdrawal of American troops from his country may have to be reexamined. In an interview with a US news program, Mr. Ghani said deadlines concentrated the mind, but should not become dogmas. _______________________________________________________________ 阿富汗总统阿史拉夫`甘尼表示,美军从阿富汗撤军的时间计划可能需要重新评估.在美国新闻节目的一次访谈中,甘尼表示最后期限备受关注,但它不应该演变成教条.