我最近感觉有点忧郁。

I've been feeling a bit ___blue lately.

当我感到忧郁时，听音乐常常有帮助。

Listening to music often helps when I'm feeling ___blue.

她的诗歌中有一种深刻的忧郁，引起了许多人的共鸣。

There's a certain, profound ___blue in her poetry that resonates with many.