At the outset of the course, students are required to impose a 48-hour news blackout on themselves.
At the outset of the course, students are required to impose a 48-hour news blackout on themselves.
刚开始上课时，学生依规定48小时不能接触任何新闻报导。
At the outset of the course, students are required to impose a 48-hour news blackout on themselves.
刚开始上课时，学生依规定48小时不能接触任何新闻报导。