Sent_en: 2zh The price for a barrel of oil dropped after news broke that Al Qaeda's leader in Iraq Abu Musab al-Zarqawi had been killed in a US airstrike Thursday.
Sent_yy: 周四，基地组织在伊拉克的头目阿布·穆萨布·扎卡维在美国的一次空袭中被击毙，这一消息传出后，石油的价格出现了下跌。