play it by the ear 应该翻译成什么?

问题描述:

play it by the ear 应该翻译成什么?

usu means to improvise,esp.in a challenging situation when you are unprepared.so it can be rendered into Chinese idioms like 临机应变,随机应变,走一步看一步.or到时候再见机行事吧,ok?