British prime minister David Cameron declared it was " more likely than not" that a bomb brought down a MetroJet plane packed with Russian vacationers.

英国首相大为·卡梅伦称MetroJet客机极有可能是遭到了炸弹袭击。

Militants in the Sinai Peninsula had set up an ISIS state let there and they claimed responsibility for the bomb that brought down a Russian MetroJet airliner in October 2015.

西奈半岛的武装分子建立极端恐怖组织“ISIS”，而且声称对2015年10月击落俄罗斯大都会客机事件负责。

Metrojet executives said that despite earlier reports, the crew had not complained of mechanical problems with the plane and had not called air-traffic controllers in Cairo to request an emergency landing.

Metrojet航空公司管理人员表示，虽然此前有相关问题的报道，但是机组人员并未报告飞机存在机械故障，而且也没有向开罗空管人员请求紧急迫降。