Definitioncounter soldiers with arms, water with an earth weir (idiom); different situations call for different action; to adopt measures appropriate to the actual situation
他说:兵来将敌,水来土堰
Tā shuō: bīng lái jiàng dí , shuǐ lái tǔ yàn
He said: counter soldiers with arms, water with an earth weir; different situations call for different action