Sent_en: 2zh This case comes after an incident on December 25 when Umar Farouk Abdulmutallab, a Nigerian national, attempted to bomb an airliner with explosives concealed in his underpants.
Sent_yy: 这起案件发生在12月25日尼日利亚国民乌马尔·法鲁克·阿卜杜勒·穆塔拉布企图用藏在内裤中的炸药炸毁一架客机之后。