Queen Victoria mourned Prince Albert/Prince Albert's death for 40 years.维多利亚女王为艾伯特亲王的去世服丧40年。
She was still mourning for her brother.她还在悼念她的哥哥。
They mourned the passing of an older, simpler way of life (= felt sad because it had stopped existing).他们为传统朴素生活方式的消亡而感到痛心。