The president knows his task is to fire up the delegates.
总统知道自己的任务就是唤起代表的热情。

2.devoted to奉献

I have personally been devoted to this cause for many years.
多年来我个人一直一心扑在这项事业上。

3.come out结

In this grim little episode of recent American history, few people come out well...
在美国近代史上这一小段阴暗时期，很少有人能有好的结果。