Wǒmen bùnéng yòng chénjiù de guānniàn lái kàndài wèntí.
We can't view problems with outdated ideas.
Tips
usage
Used for both physical objects (equipment, buildings) and abstract things (ideas, methods, systems). Always negative - implies something that should be updated or replaced. Compare with 古老, which can be neutral or positive (ancient, venerable).
