Good morning sir/medom,I would like to intruduce myself to you,my name is XXXand I'm the teacher of this course,but I'm very sorry that I am not good at English,so maybe it's a little difficult to communicate with the two kids,I feel very sorry about this but I will try my best. 如果帮到你,请记得采纳,O(∩_∩)O谢谢
