🍭Key points: a heatedly debated topic激烈争论的话题=a heated discussion=a storm of controversy hold the opinion认为=hold=believe=argue=contend stand behind支持=endorse=support=be in favor of=uphold=take a stand for are listed as follows列举如下 optional可选的vs.compulsory without reservation毫无保留的 be supposed to应该=ought to be interested in对......感兴趣=be fascinated by=be passionate about=have a passion for=be fond of interest is the mother of study兴趣是学习之母 popular流行的；受欢迎的=prevalent=prevailing=widespread in reality事实上=in actuality consequently因此=thus=therefore=thereupon=accordingly=as a result for a higher efficiency of studying以提高学习效率 excellent优秀的=prominent=remarkable=eminent=outstanding skip:逃课 contributes to有助于。to是介词 learn by oneself自学 Obviously显然=Apparently=Evidently=It is obvious/apparent/crystal clear/lucid that distribute one’s study time分配学习时间 important重要的=significant=pivotal=essential=crucial=substantial celebrity名人 discipline the student约束学生 discipline themselves on their own自己约束自己 sagacious睿智的；聪明的=advisable