we're/you're talking £500/three days etcspoken used to tell someone how much something will cost, how long something will take to do etc 500英镑/三天等是必要的〔用来告知对方需要花多少钱、多少时间等〕 To do a proper job, you’re talking £750 minimum. 要想把活儿干得像样一点,最少要花750英镑。
→ we’re/you’re talking £500/three days etc at talk1(17)