The constitutional theory holds that articles 2 contains an enumeration of executive powers , and that the president must be prepared to justify all his actions on the basis of either enumerated or implied power 憲法說認(rèn)為憲法第二條包含對行政權(quán)利的列舉并且認(rèn)為總統(tǒng)應(yīng)準(zhǔn)備好(感覺好別扭)基于列舉或默示的權(quán)利證明其行為的合理性。