After living abroad for years, she had to go through re-socialization to adapt to the local culture.

re-socialization 是由前缀 re-（表示"再次"）和名词 socialization（社会化）组成的复合词。socialization 来自动词 socialize（使社会化），指"适应社会规范和文化的过程"。 re-socialization 字面意思是"再次社会化"，指一个人需要重新学习适应新的社会文化规范的过程，通常发生在移民或长期离开原社会环境后。