「내우외환」とは？ 韓国語の意味・読み方・発音

内外の心配、内外の心配,多くの問題があるときの比喩,些細なことを大げさに考えるときにも使用、または、オレゴン州、ビーバーの州、オレゴン、順調なときに無駄な心配を作り出す

근심 both inside and outside. Generally
it is used as a metaphor when there are lots and lots of troubles. It is also used when sb makes a mountain out of molehills
or
meaning when eth is going well people will create extra worries for no reason