求一篇最近发生的英语新闻，字数最好100字左右，加翻译，谢谢。

nigerian 'ritual murderer' lynched by mob 奈及利亚“仪式杀人犯”遭暴民私刑处决 a nigerian who confessed to taking part in the ritual murders of three women was beaten to death by an irate mob, police said recently. 一名供称参与三位妇女之仪式谋杀的奈及利亚人，被愤怒的暴民活活打死，警方最近说。 the remote northern town of bakori had been living in fear after mutilated corpses of three women were found with some of their body parts removed, apparently for use in magic ceremonies. 奈及利亚偏远的北部小镇巴叩里，先前一直生活在恐惧之中；三位妇女的尸体被人发现，她们部份的身体部位被割除，似乎是供作法仪式之用。 one day passers-by heard a woman screaming in a field outside the town and ran to her aid, grabbing a man called lawan hassan as he attacked her, police spokeman salisu sirajo said. 有一天，几位路人听到镇外的农田里传来一位妇女的尖叫声，便跑过去帮她，结果在一个名叫拉旺．哈山的男子攻击她时将他抓住，警方发言人沙力苏．席拉卓说。 “they took him to the office of the traditional chief of the town where he confessed to taking part in the ritual murders of three women in the town in the last two weeks,” sirajo said. “他们把他带到镇上传统长老的办公室，他在那里坦承在过去两个星期里参与了对三名镇上妇女的仪式谋杀行为”，席拉卓说。 “but when news of the arrest went round, a mob besieged the chief's office demanding for the man to be surrendered to them. the chief had no option but to oblige the mob, which burnt a part of his office. the man was killed on the spot,” he said. “但是当他被捕的消息传开后，一群暴民包围了长老的办公室，要求交出这名男子。暴民焚烧长老办公室的一部份，长老不得不顺从暴民。这名男子当场被杀死”，他说。

http://www.chinadaily.com.cn/china/2013-04/24/content_16442213.htm
科学家们已经发现,H7N9流感病毒在人类有一个类似的基因序列的H7N9活家禽中发现,中国农业科学院(CAAS)周二声明。
中国农科院声明说，由中国农科院的哈尔滨兽医研究所研究可以发现H7N9流感病毒是一种从各种病毒的基因的组合。
在H7N9流感病毒中,内在的六种基因是从H9N2禽流感病毒来的,但无论其起源血凝素(HA)基因和神经氨酸酶(NA)基因仍然是不清楚的,声明说道。
陈华兰和李成军,研究人员与学院领导是这项研究的主要人员。
他们从上海和安徽的活禽市场和农场中收集了970个样本。从市场获取的二十的样品表现出好的结果而从家禽养殖场获取所有样本表现出坏的结果。
陈先生表示进一步的工作应通过检测H7N9禽流感病毒来探索它的来源和传播渠道。
由中国科学院和中国国家自然科学基金发起的这项研究发表在了最新的英文版本的中国科学通报。

纯手翻，可能有小问题