拜登和特朗普竞选阵营拒绝承诺参加总统辩论。 Biden and Trump campaign camps decline to commit to participating in presidential debates.

文章讨论了总统乔·拜登和前总统唐纳德·特朗普是否会在竞选期间参加总统辩论的不确定性。 The article discusses the uncertainty of whether President Joe Biden and former President Donald Trump will participate in presidential debates during their campaigns. 两位候选人的阵营都拒绝承诺参加辩论。 Both candidates' camps have declined to commit to participating in debates. 尽管辩论不是强制性的，但历史先例和美国人民的期望使得辩论有可能举行，尽管候选人最初不愿意。 While debates are not mandatory, historical precedence and expectations of the American people make it likely that they will take place, despite any initial reluctance from the candidates.