The senior u. n.envoy in afghanistan , staffan de mistura , told the u. n. security council that afghanistan 's transition is like a train that is on track and moving forward .

联合国驻阿富汗高级特使德米斯图拉（staffandemistura）告诉联合国安理会，阿富汗的过渡就像正在沿着轨道向前行驶的火车。

De mistura added that the security situation in afghanistan has been an issue of concern recently , with taliban attacks on various sites , including a hospital and a major hotel in the capital .

德米斯图拉（staffandemistura）表示，阿富汗最近的安全形势令人担忧，塔利班袭击了许多地点，包括首都的一家医院和主要酒店。