He is constantly punning, constantly playing with language.他一直在用双关语,一直玩文字游戏。He's always punning and I don't find it funny.他老是使用双关语,我觉得很没意思.Punning , facetious , irreverent, the funny man filled the newspapers a...
He is behind the times.他很落伍.I used to return feeling very slack and behind the times.我回来以后往往觉得泄气、跟不上时代.Their courses in physics are very much behind the times.他们的物理课程内容非常陈旧落后....