彎路
?crooked (or winding) road; tortuous path
?round-about way;detour
我們過去在這個問題上走過~。We suffered setbacks with regard to… or:We have committed some errors (or made detours) in this regard./由于缺少經(jīng)驗(yàn),我們的工作走了~。Owing to lack of experience we went astray in our work./少走~avoid detours