minefield
n. 布雷区；充满隐伏危险的事物
复数 minefields
例句
The whole subject is a political minefield.
整个话题成了一个政治雷区。
《柯林斯英汉双解大词典》
They were skirmishing close to the minefield now.
他们当时正在雷区附近小规模交火。
Legal consequences of attempts at biological control present a potential minefield.
尝试进行生物防治的法律后果是一个潜在的雷区。
