The candidate made an emotional concession speech when it was clear that he had lost.那位候选人在确定选举失利的情况下发表了感人的落选演讲。Recent election losses have led to open rebellion among some party members, who are calling for a complete change of leadership.近期选举失利导致党内一些成员公开反抗，他们要求彻底更换领导层。