on the fly

An informal expression meaning to do something quickly and spontaneously, without prior preparation or planning, often while the situation is unfolding.

ruНеформальное выражение, означающее делать что-то быстро и спонтанно, без предварительной подготовки или планирования, часто в процессе развития ситуации.esExpresión informal que significa hacer algo rápida y espontáneamente, sin preparación o planificación previa, a menudo mientras se desarrolla la situación.frExpression informelle signifiant faire quelque chose rapidement et spontanément, sans préparation ni planification préalable, souvent au fur et à mesure que la situation évolue.deUmgangssprachlicher Ausdruck dafür, etwas schnell und spontan zu tun, ohne vorherige Vorbereitung oder Planung, oft während sich eine Situation gerade entwickelt.ptExpressão informal que significa fazer algo rapidamente e de forma espontânea, sem preparação ou planejamento prévio, muitas vezes enquanto a situação acontece.zh非正式表达，指在做某事的过程中即时、快速地完成，无需事先准备或计划，常随情况发展而灵活应对。也可指在计算机系统运行过程中动态进行，而不中断或重启。arتعبير غير رسمي يعني فعل شيء بسرعة وتلقائية دون تحضير أو تخطيط مسبق، وغالباً أثناء سير الموقف أو تطوره.

1. While in motion or without stopping B2 informal

   Doing something quickly and without preparation, often while moving or while something else is happening.

   • He ate his breakfast on the fly before catching the bus.
   • The programmer fixed the bug on the fly during the live demo.
   • She made decisions on the fly as the situation changed.

   ruНа ходуessobre la marchafrà la voléedeIm HandumdrehenptNa horazh在飞行中arعلى الفور وأثناء الحركة

2. Improvising or adapting B2 informal

   Dealing with a situation as it happens, without prior planning.

   • The comedian worked on the fly, responding to the audience's reactions.
   • We didn't have a script, so we just acted on the fly.
   • The chef created a new dish on the fly using leftover ingredients.

   ruНа ходуessobre la marchafrau fur et à mesuredeAus dem StegreifptImprovisandozh随机应变arعلى البديهة