爱丁堡大学语言教育硕士，13年英语教龄，雅思8分。获得剑桥大学高阶英语教学教师资格证、对外英语教学高阶教师资格证、国际文凭组织颁发的IB相关资格认证以及托福雅思官方教师培训认证。

     Catherine holds a Master's degree in Language Education from the University of Edinburgh, with 13 years of English teaching experience and an IELTS Band 8 score. She has obtained the Cambridge Advanced Certificate in English Language Teaching (CELTA), a TEFL Advanced Certification, IB-related qualifications accredited by the International Baccalaureate Organization, and official instructor training certifications for TOEFL and IELTS.