Sent_en: 2zh Police sources believe the bomb, estimated to contain between 80 and 100 kilograms of explosives, was detonated remotely by one of the two attackers who fled in another vehicle.
Sent_yy: 警方消息人士认为，这枚炸弹由乘坐另一辆汽车逃跑的两名袭击者中的一名远程引爆，炸弹估计含有80至100公斤炸药。