know to your cost

基本解释

So, you would like to know how much it would cost to upgrade your current system, is that correct?
这么说，您是要知道升级您目前的系统得花多少钱，是这样吗？
Don't underestimate the time it takes to do something. – Know the opportunity cost of your actions and how long something will truly take to do.
不要低估做某些事所花费的时间——学会衡量你做某件事的机会成本以及它所要真正花费的时间。
CashAccount can help you manage cash better, it is very simply to use, you can very intuitive to know your cash flow and cash cost distribution, it is a good helper of household expenses.
这是一款帮助您更好的管理您的现金使用的软件，他简单，易用。他能很直观的告诉您现金去向和现金花费分配，是处理家庭开销的好帮手。

"You'd better know how much your ticket cost to fly here, "Yost warned the Bergen newcomers.
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