求翻译：下午好！老师，同学们。今天我们代表第8小组来给大家讲解第九单元第二课6至10的知识。希望大家能给我们组指出不足，我们一定会虚心接受。那么，开始上课是什么意思？

Good afternoon! Teachers and students. Today, we represent the 8th team to explain to the second class 6 to 10, knowledge of the Unit 9. I hope that we can give our group pointed out that insufficient, we must humbly accept. So, the beginning of class

Good afternoon! Teachers and students. Today, we are on behalf of the first 8 teams to 9 to talk you through the unit lesson 2 6 to 10. I hope that you will give our team noted that not enough, we will accept. Then, start the class

Is good in the afternoon! Teacher, schoolmates.Today we represent the 8th group to give everybody to explain the ninth unit second class 6 to 10 knowledge.Hoped everybody can give us the group to point out the insufficiency, we can certainly accept modestly.That, starts to attend class

Good afternoon! Teachers and students. Today we represent the 8th team to give you knowledge of the Nineth Lesson 6 to 10. Hope that we can give our group pointed out that insufficient we will humbly accept. Then, start

正在翻译，请等待...