兵ㄅㄧㄥbīng來ㄌㄞˊlái將ㄐㄧㄤˋjiàng敵ㄉㄧˊdí，水ㄕㄨㄟˇshuǐ來ㄌㄞˊlái土ㄊㄨˇtǔ堰ㄧㄢˋyàn

  1. （諺語）​不管遇到任何事情，按情況採取對應措施。《孤本元明雜劇·大戰邳彤·頭折》：「主公，便好道兵來將敵，水來土堰，憑著俺眾將英雄，量邳彤有何難哉！」也作「軍來將敵，水來土堰」。

英counter soldiers with arms, water with an earth weir (idiom)​; different situations call for different action, to adopt measures appropriate to the actual situation