当老师走进教室时,学生们正在为圣诞晚会做准备的英语翻译
问题描述：
当老师走进教室时,学生们正在为圣诞晚会做准备的英语翻译
答
When the teacher came into the classroom, the students are preparing for the Christmas party
当老师走进教室时,学生们正在为圣诞晚会做准备的英语翻译
When the teacher came into the classroom, the students are preparing for the Christmas party