dangerous ground

US /ˈdeɪn.dʒər.əs ɡraʊnd/
UK /ˈdeɪn.dʒər.əs ɡraʊnd/
"dangerous ground" picture
1.

危險領域, 敏感話題

a situation or topic that is risky, controversial, or likely to cause trouble

:
Discussing politics at a family dinner can be dangerous ground.
在家庭聚餐時討論政治可能是危險領域
He realized he was treading on dangerous ground when he questioned his boss's decision.
當他質疑老闆的決定時,他意識到自己正在踏上危險領域