My Special Envoy, Staffan de Mistura, has been doing everything possible to advance the negotiations.
Ergeyga gaarka ah ee Qaramada Midoobay , Staffan de Mistura, ayaa ku baaqay in la sameeyo dadaal walba oo looga horatagyo in ay burburaan wadahadaladii nabadda ee ugu dambeeyay ee dalka Suuriya.