Fadil walked into a minefield. - Fadıl bir mayın tarlasına girdi.
The objective of Minesweeper is to clear the minefield without detonating the mines. - Mayın tarayıcının amacı, mayınları patlatmadan mayın tarlasını temizlemektir.
emphasis 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. The whole subject is a political minefield