帮我把这段文字翻译成英文,谢谢

In the initial semester, teachers and students can establish a set of rules and regulations, and students formed a tacit understanding. Including oral understanding, understanding and punitive action tacit understanding. Verbal understanding refers to a non-student learning behavior, the teachers can say, allow students to concentrate, such as noisy students, teachers said, "123" students respond to "321" and quickly sit well. Action is a tacit understanding that the students were non-learning behavior, teachers do an action, to remind students, where students play, said teachers hold one hand, "Give me five" students understand and immediately focused. Punishment is a tacit understanding that students in the classroom in bad behavior, the teacher gives certain punishment, but the punishment is on the students know in advance, but also they are more reluctant to do so. For example, students in the classroom when the fighting, after-school teachers to as