英语翻译,机译的不要.

Question

Many instructors believe that aninformal, relaxed classroome nvironment is good for learning and innovation.Itisnot uncommon for studentstohave easygoing and friendly relationships with their professors. The casual professorisnot necessarily a poor oneandisstill respected by students. Although students may be in a subordinate position, some professors treat them as equals. However, no matter how equal professors would liketobe, they still are in a position of authority. 　　Professors may establish social relationships with students outside of theclassroom, but in theclassroomthey maintain the instructor's role. A professor may have coffee one day with students but the next day expect themtomeet a deadline for the submission(提交评判) of a paper ortobe prepared for a discussion oranexam. The professor may give extra attention outside of classtoa student in need of help but probably will not treat him or her differently when it comestoevaluating school work. Professors have several roles in relationtostudents; they may be friends as well as teachers. Students must realizethatwhen a teacher's role changes, they must appropriately adapt their behaviourandattitudes.

Answer 1

很多教师相信一个随意轻松教室环境有利于学生学习和创新。学生和老师有着随和友好的关系并不鲜见。生性随和的老师并不一定可怜，同样也会受学生尊敬。尽管学生可能处于从属地位,但有些老师还是会平等对待。然而,无论老师怎样做到平等,但他们仍然代表着权威。课后老师可以和学生有社交来往，但在教室就得扮演老师的角色。也许前一天老师和学生喝咖啡，但第二天仍要学生赶时间交上提交评判的论文，准备好讨论或考试。课外老师或许可以给急需帮助的学生以额外照顾，但评判作业可能就不会区别对待了。教授和学生的关系很多样,有可能亦师亦友。学生必须适时意识到老师角色的变化,适当地调整自己的行为与态度。