職業之異化 Alienation of Career

已確知材料之來源亦已確知成品之去向者，為無異化。	A worker is doing a non-alienated work if he knows everything about the source of the material and the destination of the product.
不確知材料之來源或不確知成品之去向者，為小異化。	A worker is doing a slightly alienated work if he does not know everything about the source of the material and the destination of the product.
確不知材料之來源亦確不知成品之去向者，為大異化。	A worker is doing a seriously alienated work if he knows nothing about the source of the material and the destination of the product.