expatriation
n. 放逐國外,放棄國籍; 出籍
1. the act of expelling a person from their native land;
2. migration from a place (especially migration from your native country in order to settle in another)
This dual tug is apparent in the whole movement of expatriation.
這種兩面周旋的態度在整個寄居海外運動中極為明顯.