词语

挽狂澜谓扭转局面或风气。语本唐韩愈《进学解》：“障百川而东之，回狂澜于既倒。”

力挽狂澜比喻控制猛烈的潮流挽救危险的局势。例中流砥柱力挽狂澜，具大才，立大业。——《秋瑾集》英to make herculean efforts to save a critical situation; make vigorous efforts to turn the tide; do one's utmost to save a desperate situation;