sadness

她对祖父去世的悲伤是显而易见的。

Her ___sadness at her grandfather's death was obvious.

在孤独中，他被深深的悲伤吞噬。

In his loneliness, he was consumed by a deep ___sadness.

在那部精彩的电影结束时，一阵悲伤向我袭来。

A wave of ___sadness hit me at the end of that beautiful film.