壹，弊遠大於利
二，中學生沒有經濟來源，容易誘發壹些不良行為
三，從當前看，會影響學習
四，從長遠看，認為僅靠運氣就能成功的觀念，對學生產生危害
信開頭給了，高手直接寫觀點吧，不要在網上搜的例文
Undoubtedly,the phenomenon of buying lotteries'disadvantages are far outweigh the advantages.Middle school students don't have economic resource,so the purchase of lotteries may easily bring out some misconduct.From the current view,it may have bad effects on students'study.On a long view,the thought of depending on luck to be success is harmful to students