"陪妈妈跳舞" 可以翻译为 "dance with Mom" 或者 "go dancing with Mom"。这个短语来源于英文动词 "accompany" 和名词 "Mom"，"accompany" 的意思是陪伴、伴随，"Mom" 是指妈妈。
例句：
I'm going to dance with Mom at the party tonight. (我今晚要和妈妈一起在聚会上跳舞。)
My daughter loves to go dancing with Mom on the weekends. (我的女儿喜欢在周末和妈妈一起跳舞。)
I accompanied Mom to the dance class and watched her dance. (我陪妈妈去了舞蹈课，然后看着她跳舞。)