rough and ready
US /ˌrʌf ən ˈrɛdi/
UK /ˌrʌf ən ˈrɛdi/

1.
粗糙的, 簡陋的, 臨時的
produced quickly, without much care, and not very detailed or perfect, but good enough for a particular purpose
:
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The first draft of the report was a bit rough and ready, but it got the main ideas across.
報告的初稿有點粗糙,但傳達了主要思想。
•
They set up a rough and ready camp in the wilderness.
他們在荒野中搭建了一個簡陋的營地。