Totten usually walked up and down the rows of desks requesting answers from student after student in the order the questions had appeared on our homework sheets.
托顿通常在课桌旁走来走去，按照作业纸上问题的顺序一个接一个地向学生提问。
2
They'll let you in with a student ID, if you're a student.
如果你是学生，只要你出示学生证，他们就会让你进去。
3
Listen to a conversation between a student and the director of the student cafeteria.