I don't know who's running for president. 我不知道谁参加总统选举。

　　He's running for city council. 他参加了市议会的选举。

　　I guess you don't read the papers. I'm running for mayor. 我猜你没有看报纸吧，我要参选市长。

　　I wasn't planning on running for a second term. 我没有参加第二次选举的意向。

　　My uncle says he's going to run for mayor.  我叔叔说他要参选市长。

　　There's no way he will ever win.  他绝对不可能成功的。