闷闷不乐

tā zhè jǐ tiān mèn mèn bù lè bù zhī dào tā chū le shén me shì r

他这几天闷闷不乐，不知道他出了什么事儿。

He is in low spirits these days and no one knows why.

mǔ qīn mèn mèn bù lè mǎn fù xīn shì

母亲闷闷不乐，满腹心事。

My mother was in low spirits and laden with anxiety.

yī gè mèn mèn bù lè de rén

一个闷闷不乐的人

a morose person

lǎo bàn r qù shì le lǎo rén yī zhí mèn mèn bù lè

老伴儿去世了，老人一直闷闷不乐。

The old man has been unhappy since his wife died.

tā wèi shī bài ér mèn mèn bù lè

他为失败而闷闷不乐。

He agonized over her failure.

yǒu yī tiān tā mèn mèn bù lè de zuò zài bái sè chéng bǎo shang

有一天，他闷闷不乐地坐在白色城堡上。

One day he was unhappy, sitting in the white castle.