N-UNCOUNT
哗众取宠;作秀
Grandstanding means behaving in a way that makes people pay attention to you instead of thinking about more important matters.
例句
Opponents of the measure say it's political grandstanding that could prove devastating to the economy.
反对该措施的人士认为这是一场政治作秀,会对经济发展带来严重的打击。