They infringe the principle of non-discrimination. 他們違犯了非歧視原則。
Due to the particularities of the service trade field, the application of non-discrimination principle in GATS is of unique characteristics. 由于服務(wù)貿易領(lǐng)域的特殊性,非歧視原則在該協(xié)定中的適用也獨具特色。