In this respect, I would like to reiterate our sadness and sorrow at the deliberate killings and abductions of humanitarian workers, who are doing heroic work under difficult and demanding conditions.
在这方面，我要重申，我们对蓄意杀害和绑架人道主义工作人员的行为感到悲伤和难过，他们在艰难和充满挑战的条件下从事了不起的工作。