A crazed fan stormed onstage and grabbed singer Justin Bieber from behind on Sunday in Dubai during the middle of a piano performance.
当地时间上周日，在贾斯汀·比伯的迪拜演唱会上，一位疯狂的粉丝跑上舞台并从后面抓住了比伯，当时这位歌手正在进行钢琴表演。

The 19-year-old Canadian pop star was performing one of his last songs, Believe, when a youth in a white shirt and jeans blindsided the unsuspecting singer.
这位19岁的加拿大歌手正在演奏他演唱会最后几首歌中的一首《Believe》，这时一位穿着白色衬衣和牛仔裤的年轻人突然跑到台上冲向这位毫无防备的歌手。

Bieber managed to free himself and dashed to the side of the stage.
比伯试图挣脱开并冲到了舞台另一侧。

Security guards rushed the stage and lunged at the attacker, according to a report in Dubai English language newspaper The National.
据迪拜英语新闻报《The National》报道，保安们急忙冲到台上并制服了袭击者，。

According to reports, Bieber was rattled, but he and his eight-piece band finished the song while the offender was taken off the stage.
据称比伯当时很慌乱，但是当袭击者被带下台后，他和乐队还是完成了演出。

After a three-minute break, Bieber returned for an encore and finished the concert with Boyfriend and the finale Baby.
在3分钟的休息后，比伯在“安可”声中返场并演唱了《Boyfriend》和《Baby》。