跟Sam老师一起学习

🏆From Toronto, Canada, native English speaker 🏆Multilingual, fluent in Chinese and Arabic 🏆TEFL / TESOL international double certificate certification 🏆10+ years of teaching, once taught in public and private schools 🏆Teach more than 13,000 one-on-one online courses 🏆100% customizable textbooks with videos, articles, and games