安全确认

导读:星期天，在佛罗里达奥兰多发生的枪击案，促使脸书首次在美国激活安全确认功能。Facebook has previously employed its Safety Check feature after emergencies in France, Belgium, Pakistan, Nigeria, India and other countries.

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.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5