1. In order to fully assimilate into the new culture, one must first disassimilate from their old beliefs and traditions.
为了完全融入新文化，一个人必须首先摆脱他们原有的信仰和传统。
2. The body's immune system may disassimilate foreign substances in order to protect itself.
身体的免疫系统可能会排斥外来物质以保护自身。