Skopos rule, coherence rule and fidelity rule are three basic rules of Skopos Theory。 And Skopos rule is more significant than the other two rules。 What’s more, the Skopos Theory is the core of the Functionalist Translation Theory, which was proposed in the 1970s and introduced to China in the 1990s。 It was different from traditional translation theory, so it had been suspected and challenged by many scholars。 However, in recent years, the situation has been better and more and more translators have focused on the Skopos Theory。