周二，奧巴馬、米歇尔·奧巴馬和埃姆霍夫将在民主党全国代表大会的第二天发表讲话，支持该党及其提名人。 On Tuesday, Obama, Michelle Obama, and Emhoff will speak at the Democratic National Convention's second day, supporting the party and its nominees.

美国前总统 Former Pres. 巴拉克·奥巴马、米歇尔·奥巴马和第二位绅士道格·埃莫夫定于星期二民主国民大会第二天发表演讲。 Barack Obama, Michelle Obama, and second gentleman Doug Emhoff are scheduled to deliver speeches during the Democratic National Convention's second day on Tuesday. 这三人将成为此次活动的头条新闻，为民主党及其提名人提供支持。 The trio will headline the event, lending their support to the Democratic Party and its nominees.