Two explosions ripped through a market in northeastern Nigeria Sunday, the second attack in as many days using young girls strapped with explosives. The blasts struck within minutes of each other at a crowded mobile phone market in the town of Potiskum in Yobe state. Security officials say at least five people were killed in the attack, including the two bombers. Twenty-one others were injured. There was no immediate claim of responsibility. ___________________________________ This is VOA News. 周日,尼日利亚东北部一市场内发生两起炸弹爆炸事件,第二起是在小女孩身上绑上炸药实施的,这同这几天实施袭击的手法相同.两次爆炸是在约贝州波蒂斯库姆城一客流量大的手机市场里发生的,前后间隔不到几分钟.安保官员表示爆炸造成至少5人死亡,其中包括实施袭击的两名身携炸弹者,另有21人受伤.目前还没有人宣称对此次袭击事件负责._________________________这里是美国之音新闻.