to cloud over
[phrase form: cloud]
01
曇る, 暗くなる
(of a person's facial expression or mood) to suddenly become unhappy, worried, or troubled
例
Her face clouded over when she received the unexpected news of her friend's accident.
友人の事故の予期せぬ知らせを受け取ったとき、彼女の顔は曇った。
The joyous atmosphere at the party quickly changed as his expression clouded over with concern.
パーティーの楽しい雰囲気は、彼の表情が心配で曇った途端に変わった。
02
曇る, 雲がかかる
(of the sky or a particular area) to become covered or obscured by clouds, resulting in a decrease in visibility
例
As the day progressed, the sky started to cloud over, casting a grayish hue across the landscape.
日が進むにつれて、空は曇り始め、風景に灰色がかった色合いを投げかけました。
We had planned a picnic, but unfortunately, the weather quickly changed, and the sky clouded over.
私たちはピクニックを計画していましたが、残念ながら天気が急変し、空が曇ってきました。
