知足常乐: satisfied with what one has (idiom)...
指甲: fingernail...
个体: individual...
合格: to meet the standard required, qualified, eligible (voter etc)...
虚: emptiness, void, abstract theory or guiding principles, empty or unoccupied, diffident or timid, false, humble or modest, (of health) weak, virtual, in vain...
巨大: huge, immense, very large, tremendous, gigantic, enormous...
重建: to rebuild, to reestablish, reconstruction, rebuilding...
促使: to induce, to promote, to urge, to impel, to bring about, to provoke, to drive (sb to do sth), to catalyze, to actuate, to contribute to (some development)...
个人: individual, personal, oneself...
本土: one's native country, native, local, metropolitan territory...