rough and ready

基本解釋

What the report has indicated is just rough and ready.
這份報告所指出的只是粗略而已，但還可接受。
A recent opinion poll, necessarily rough and ready after decades when it was rash to air political preferences openly, put Nahda at 14%.
最近的一項民意測驗顯示復(fù)興黨（Nahda）支持率達(dá)14%。該黨在幾十年后才急忙公開其政治取向，現(xiàn)在難免匆促上陣【民意調(diào)查在遭禁幾十年之后，現(xiàn)在急不可耐地公開發(fā)布人們的政治傾向，自然免不了粗糙和倉促】。
Running water, attached toilets and electricity will improve living standards significantly for fisher folk, who have been used to a rough and ready existence.
自來水、附加的衛(wèi)生間和電力將大大提高習(xí)慣了粗狂和原有生活條件的漁民的生活水平。

So, university professors have teaching evaluations and you could use this as a rough and ready approximation of what students think of them.
大學(xué)教授要接受教學(xué)評估,你可以借此大致地概括出,學(xué)生對教授有什么看法。
耶魯公開課 - 心理學(xué)導(dǎo)論課程節(jié)選

The upshot is that nuclear fusion can happen using rough-and-ready lasers and rough-and-ready fuel.
ECONOMIST: Nuclear fusion
It carried out a rough and ready experiment to test the reliability of fingerprints.
ECONOMIST: Fingering fingerprints