► 名詞ぬるま湯 [ぬるまゆ]
meaning: easy rank: 3☆ こんなぬるま湯の
環境に
浸かっていては
駄目だ ⇨ You will ruin yourself if you stay in an unchallenging, environment like this
(☛ A metaphor for something too easy and unchallenging)ぬるま湯 [ぬるまゆ]
meaning: lukewarm rank: 3☆
風呂の湯はぬるま湯だった ⇨ The water in the bathtub was lukewarm