mournful

The widow gave a mournful sigh as she looked at old photographs of her husband.

(Chinese) 寡妇看着丈夫的旧照片，发出了悲伤的叹息。

A mournful tune played on the cello filled the empty halls of the mansion.

(Chinese) 大提琴演奏出的哀婉旋律充满了宅邸空旷的大厅。