Thank you for teaching us knowledges that are hard to comprehend for us. Your interesting classes are always able to make us laugh, but learn a lot as well. Teacher, with your fun languages and movements, you have taught us many vocabularies, sentences, grammar, and more. Whenever we do a great job on our exams, it is you who made us understand these difficault questions. When we have trouble with the grammar, you always help us and make us understand them. 不会错的O(∩_∩)O 我是国外滴·~