Like fish swimming in a cauldron and swallows nesting on a tent curtain; a metaphor for people or things in an extremely precarious or dangerous situation.
他目前的处境如同鼎鱼幕燕，必须小心谨慎才能度过难关。
His current situation is like fish in a cauldron and swallows on a curtain; he must be extremely cautious to overcome the difficulties.
Next Idiom