今天我们要学的词是 unity. Unity 是团结的意思。World leaders joined millions of people in a unity rally in Paris to show solidarity for the victims of the recent deadly attacks by Islamic extremists. 国际社会领袖跟数百万民众一起，参加了在巴黎举行的团结集会，声援在最近伊斯兰极端份子袭击中遇难的受害者。However, no senior White House officials showed up at the unity rally. 然而，美国政府没有任何高层官员参加这次团结集会。好的，今天我们学习的词是 unity, unity, unity...