And then, there were the teachers, who were incredibly afraid for their own safety, so they had low expectations for the students and themselves, and they were totally unaware of their role in the destruction of the school's culture.
然后还有老师， 他们都相当担心他们自身的安全， 结果他们对学生和自己的期望都很低， 他们完全没意识到 在学校文化的败坏中 他们所起的作用。