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Administrative Presumption of Intent to Retain U.S. Citizenship
As already noted, the actions listed above will result in the loss of U.S. nationality if performed voluntarily and with the intention of relinquishing U.S. nationality. The Department has adopted an administrative presumption that U.S. nationals intend to retain United States nationality when they: obtain naturalization in a foreign state (INA 349 (a)(1)); declare their allegiance to a foreign state (INA 349(a)(2)); serve as an officer in the armed forces of a foreign state not engaged in hostilities with the United States (INA 349(a)(3)); or accept non-policy level employment with a foreign government (INA 349(a)(4)). In accordance with the administrative presumption, when an individual commits one of the foregoing acts, that person will retain U.S. nationality unless he or she affirmatively, explicitly, and unequivocally asserts an intention to relinquish such nationality.
首先是公民要守法；
其次是国家机关（比如公安局，海关，边防）来初步判定某公民是否违法；
第三是由法院来进行判定。
最后只有在上诉法院跟下级法院对出于法律的理解导致不同的判决的时候，才需要人大释法。
所以，谈人大释法为时尚早。当警察抓你的时候，你能跟警察争辩说：你们对法律的解释不对，我只听人大的。行吗？