Nigerian officials say all 153 people on board a Nigerian passenger aircraft flight were killed when the plane crashed into a building in Lagos.

尼日利亚官员说，当一架客机星期天在尼日利亚的经济中心城市拉各斯撞上一栋大楼时，机上153人无一生还。

President Goodluck Jonathan has declared three days of official mourning for the victims and ordered a thorough investigation into the disaster.

尼日利亚总统乔纳森已经宣布为坠机遇难者举行三天的正式哀悼，他还下令对这场灾难进行彻底的调查。

Officials from Nigeria's Civil Aviation Authority say the Dana Airlines flight was traveling Sunday from Abuja to Lagos when it crashed into a two-story building in a densely populated residential area, setting other buildings on fire.

尼日利亚民航局官员说，这架丹纳航空公司的航班当时从阿布贾飞往拉各斯，结果在拉各斯一个人口稠密的居民区撞入一栋两层楼房，导致其他几栋楼房起火燃烧。

Everyone on board the plane was killed. It is unclear if anyone on the ground was killed.

目前还不清楚地面上是否有人丧生。

Dana Airlines is a domestic air carrier that operates a fleet of Boeing MD-83 aircraft for the hour-long flight from Abuja to Lagos.

丹纳航空公司使用波音MD-83型客机执行从阿布贾到拉各斯之间的飞行任务，单程飞行时间是一小时。