Sent_en: 2zh NBC News first announced the decision, and the Romney campaign announced the news to supporters through a phone application at seven a.m., a couple of hours before the official announcement.
Sent_yy: NBC新闻首先宣布了这一决定，而罗姆尼竞选委员会在上午7时通过手机应用程序向支持者们宣布了这一消息，比官方宣布提前了几个小时。