一名枪手在美国佛罗里达州奥兰多市的一家夜店，持枪杀害了50人，脸书周日在美国首次启用了“安全确认”功能。
Facebook activated its "Safety Check" function on Sunday for the first time in the United States after a gunman massacred 50 people at a nightclub in Orlando, Florida.
安全确认功能最早于2014年10月推出，脸书用户可以在自然灾害或危机过后传递出他们的安全信息，并方便搜寻可能身处受影响区域的人。
The Safety Check, first introduced in October 2014, allows Facebook users to spread the word that they are safe in wake of a natural disaster or a crisis, and allows searches for those who might be in the affected area.
“今天早上一醒来，我就听到奥兰多枪击的消息，我非常震惊。我的思绪和祈祷与受害者及其家属以及LGBT（同性恋、双性恋和跨性别者）群体同在，”脸书首席执行官马克•扎克伯格在他的官方账户上说道。
"Waking up this morning, I was horrified to hear about the shooting in Orlando. My thoughts and prayers are with the victims, their families and the LGBT community," said Facebook Chief Executive Mark Zuckerberg on his official account.
周日，在奥兰多，一名枪手手持冲锋枪在一家拥挤的同性恋夜店里杀害了50个人，这是美国历史上最糟糕的一起大规模枪击事件。警方已在这家“脉搏”夜店击毙了这个枪手，这名枪手名为奥马尔•马丁，29岁，居住在佛罗利达，是一位美国公民。
A gunman armed with an assault rifle killed 50 people at a packed gay nightclub in Orlando on Sunday in the worst mass shooting in US history. Police killed the shooter at the Pulse nightclub, who was identified as Omar Mateen, a 29-year-old Florida resident and US citizen.
此次事件迅速升温，成为脸书和推特上最热门的话题，而#为奥兰多祈福也成为了全天发帖数最多的话题标签之一。
The incident quickly emerged as a top trending topic on Facebook and Twitter with hashtag #PrayforOrlando being one of the top posts throughout the day.
去年，有批评者说，脸书在巴黎恐怖袭击后开启了安全确认功能，而前一天在贝鲁特发生炸弹爆炸，导致至少43人死亡，此项功能却没有开启，为回应这一指责，脸书称要在灾难发生期间更频繁地启用安全确认功能。
Last year, Facebook vowed to turn on the Safety Check more often during disasters in response to criticism that it enabled the function after attacks on Paris and not a day earlier when a bomb killed at least 43 people in Beirut.
约翰·传奇
1. John Legend:
奥利维亚·维尔德
2. Olivia Wilde:
朱丽安·摩尔
3. Julianne Moore:
瑞茜·威瑟斯彭
4. Reese Witherspoon:
雪莉·莱特
5. Chely Wright:
昆瑙·内亚
6. Kunal Nayyar:
时间轴|奥巴马任总统上任至今，美国发生的部分枪击案
Timeline | Shootings under Obama
这里只是奥巴马2009年1月的就职典礼以来发生的部分枪击案。
Here are just some of the gun attacks to have happened since Obama's inauguration in January 2009.
2009年3月
1.March 2009
杰尼瓦县枪击案，阿拉巴马州
Geneva County Massacre, Alabama
10人死亡
10 dead
枪手迈克尔•肯尼思•麦可兰登，28岁，是一名失业工人，驾车经过几个城镇时开枪射击。
Michael Kenneth McLendon, 28, a laid-off worker, opens fire while driving through several towns.
2009年4月
2.April 2009
宾厄姆顿枪击案，纽约州
Binghamton shootings, New York
13人死亡
13 dead
枪手吉韦利•安塔尔•王，越南裔美国公民，在移民服务中心开始枪击。
Jiverly Antares Wong, a naturalised American citizen from Vietnam, starts shooting at a civic centre.
2009年11月
3.November 2009
胡德堡，德克萨斯州
Fort Hood, Texas
13人死亡，42人受伤
13 dead, 42 wounded
担任心理健康医师的美国陆军少校尼达尔•哈桑在德克萨斯军事基地开枪射击。
US army psychologist, Major Nidal Hasan opens fire at a Texas military base.
2010年2月
4.February 2010
阿拉巴马大学，亨茨维尔市
University of Alabama in Huntsville
3人死亡，3人受伤
3 dead, 3 wounded
2010年2月12日，阿拉巴马州亨茨维尔市阿拉巴马大学发生的这起枪击案导致三死三伤。
At the University of Alabama in Huntsville (UAH) in Huntsville, Alabama, three people were killed and three others wounded in a shooting on February 12, 2010.
大约有12人参加了这次生物系例会。在会议期间，艾米教授突然站起来，开始枪击她周围的人。
During the course of a routine meeting of the biology department attended by approximately 12 people, professor Amy Bishop stood up and began shooting those closest to her.
2010年8月
5.August 2010
曼彻斯特，康涅狄格州
Manchester, Connecticut
8人死亡
8 dead
奥马尔•桑顿，34岁，哈特福德啤酒经销商司机，离开职业纪律听证会后开始开枪射击，最后开枪自杀。
Omar Thornton, 34, a driver for Hartford Distributors, leaves a disciplinary hearing and begins shooting before turning the gun on himself.
2011年1月
6.January 2011
图森，亚利桑那州
Tuscon, Arizona
6人死亡，11人受伤
6 dead, 11 wounded
杰雷德•李•拉夫纳，22岁，在美国亚利桑那州的一家超市对正在参加选民见面会的众议员布里埃尔•吉福兹开枪，击中对方头部。
Jared Lee Loughner, 22, shoots Arizona Representative Gabrielle Giffords in the head during a constituents' meet-and-greet at a supermarket.
2011年10月
7.October 2011
海豹滩，加利福尼亚州
Seal Beach, California
8人死亡，1人受伤
8 dead, 1 wounded
在一次子女监护权纠纷中，斯科特•狄克拉伊，41岁，走进一家拥挤的美发沙龙向其前妻开枪。狄克拉伊拒绝认罪。
Amid a child custody dispute, Scott Dekraai, 41, walks into a crowded hair salon and opens fire on his former wife. Dekraai pleads not guilty.
2012年4月
8. April 2012
奥伊科斯大学，加州
Oikos University, California
7人死亡，3人受伤
7 dead, 3 wounded
43岁的高某此前是这座规模不大的教会学校的学生，他在一间教室里开始射击。
43-year-old One L Goh, a former student at the small Christian college, starts shooting in a classroom.
2012年7月
9. July 2012
奥罗拉，科罗拉多州
Aurora, Colorado
12人死亡，58人受伤
12 dead, 58 wounded
人们在16世纪电影院为枪击遇难者设立临时悼念处。
Makeshift memorial for the victims of mass shooting at the Century 16 movie theatre.
詹姆斯•霍姆斯，24岁，在《蝙蝠侠：黑暗骑士崛起》深夜首映期间进入一家电影院开枪后被捕。
James Holmes, 24, is arrested after entering a cinema during the late-night premiere of "The Dark Knight Rises" and opening fire.
他在公寓内私藏炸药，入狱后被判处12项终身监禁。
He had booby-trapped his apartment with explosives and was recently jailed and given 12 life sentences.
2012年12月
10.December 2012
桑迪胡克枪击案，康涅狄格州
Sandy Hook Massacre, Connecticut
27人死亡、1人受伤
27 dead, 1 wounded
人们为桑迪胡克屠杀的遇难者建起一个带有十字架的临时悼念处。
A makeshift memorial with crosses for the victims of the Sandy Hook massacre.
亚当•兰扎，20岁，闯入位于纽敦的桑迪胡克小学，杀死20名一年级学生和6个大人。在到达学校之前，他在自己家里杀害了他的母亲。
Adam Lanza, 20, forces his way into Sandy Hook Elementary School, Newtown. He kills 20 first-graders and six adults. Before arriving at the school, he had killed his mother at their home.
在白宫，美国总统奥巴马抹去眼角的泪水，说：“今天我们的心都碎了。”
At the White House, President Obama wipes away tears, saying "our hearts are broken today".
2013年6月
11. June 2013
圣莫尼卡学院，加州
Santa Monica College, California
5人死亡
5 dead
约翰•扎瓦赫里，23岁，失业。从他父亲的家里开始，到该学院的图书馆结束，在暴怒中杀死5人。
John Zawahri, an unemployed 23-year-old, kills five people in a rampage which begins at his father home and ends in the college's library.
2013年9月
12．September 2013
华盛顿海军工厂
Washington Navy Yard
13人死亡，3人受伤
13 dead, 3 injured
亚伦•亚历克西斯，海军承包商和海军退役军人，在华盛顿特区工业生产基地边逃跑边与警察交火，最后被击毙。
Aaron Alexis, a Navy contractor and former Navy man, engages police in a running firefight through the Washington DC industrial complex, before being shot and killed.
2014年5月
13. May 2014
加州大学圣巴巴拉分校
University of California, Santa Barbara
7人死亡，7人受伤
7 dead, 7 wounded
在加州大学圣巴巴拉分校所在的伊斯拉维斯塔镇，艾略特•罗杰从一辆黑色的宝马里向外开枪射击。
Elliot Rodger opens fire on the campus town of Isla Vista, California from inside a black BMW.
罗杰斯是单独行动的——书面和录像证据表明袭击是有预谋的。
Rodgers acted alone – written and video evidence suggest the attack is premeditated.
2015年6月
14. June 2015
查尔斯顿，南卡罗莱纳州
Charleston, South Carolina
9人死亡
9 dead
白人至上主义者戴伦•鲁夫在一个历史悠久的黑人教堂开枪射击，试图引发一场种族战争。
White supremacist Dylann Roof begins shooting in a historic black church, attempting to spark a race-war.
2015年8月
15. August 2015
罗阿诺克，弗吉尼亚州
Roanoke, Virginia
3人死亡，1人受伤
3 dead, 1 wounded
遇难者艾莉森•帕克，24岁；亚当•沃德，27岁
Victims Alison Parker, 24, and Adam Ward, 27
韦斯特•李•弗拉纳根枪杀了来自WDBJ7电视台新闻团队的两名前同事。
Vester Lee Flanagan shoots dead two former colleagues from the WDBJ7 news team.
2015年10月
16. October 2015
安普瓜社区学院，俄勒冈州
Umpqua Community College, Oregon
10人死亡，至少7人受伤
10 dead, at least 7 wounded
警方称攻击者名叫克里斯•哈珀-默瑟，26岁，在该大学就读，并曾对最近发生的其他大屠杀在线发布留言。
Police name the attacker as Chris Harper-Mercer, 26, who was enrolled at the college and had posted online messages about other recent massacres.
2015年12月
17. December 2015
圣贝纳迪诺，加利福尼亚州
San Bernadino, California
14人死亡
14 dead
加州圣贝纳迪诺的一个节日派对上，赛义德-里兹万-法鲁克和塔什芬-马利克枪杀了14人。
Syed Rizwan Farook and Tashfeen Malik shoot 14 people dead at a holiday party in San Bernardino, California.
在这起内陆地区中心社会服务机构发生的枪杀后五小时，两名凶手在与警方的枪战中被击毙。据报道他们与伊斯兰武装分子有联系。
They were killed in a shootout with police five hours after the massacre at the Inland Regional Center social services agency and are reported to have links to Islamist militants.
2016年3月
18．March 2016
威尔金斯堡，宾夕法尼亚州
Wilkinsburg, Pennsylvania
6人死亡，5人受伤
6 dead, 5 injured
枪击发生在匹兹堡附近威尔金斯堡镇的一个后院聚会上，导致5人死亡，3人受伤。
A shooting at a backyard party in the town of Wilkinsburg, near Pittsburgh, leaves five people dead and three others injured.
2016年6月
19. June 2016
奥兰多，佛罗里达州
Orlando, Florida
在佛罗里达州奥兰多市一家同性恋夜总会，一个全副武装的枪手开枪射击并劫持人质。这是美国历史上最严重的枪击事件，导致50人死亡，53人受伤。
A heavily-armed gunman opens fire and seizes hostages at a gay nightclub in Orlando, Florida. It is the worst mass shooting in America''s history with 50 people killed and 53 injured.