A minefield is an area of land or water where explosive mines have been hidden.
N-COUNT
危機四伏的局勢；充滿問題的情況
If you describe a situation as a minefield, you are emphasizing that there are a lot of hidden dangers or problems, and where people need to behave with care because things could easily go wrong.
例句
The whole subject is a political minefield...整個話題就是一個政治上的雷區。The kitchen is a minefield of potential hazards.廚房里充滿了潛在的隱患。
英英詞典釋義
Noun
1. a region in which explosives mines have been placed