应该是moving the goalposts.解释：to change the rules in a situation in a way that is not fair, usually in order to make it more difficult for someone to achieve something。 （不公平的改变规则，目的是使别人难以达到目的。）例句： My boss is never satisfied. Whenever I think I've done what he wants, he moves the goalposts....
你好！很高兴为你解答。moving the goal posts 或者 shifting the goal posts字面意思为将球门柱挪开（以便更容易或者更难进球），引申为“不公平、双重标准”的意思。这句成语自1980年代在英国开始广泛使用。试看一个例句：Apple fans always move the goal posts when discu...
