持之以恒

• Learnig english must be persistent
  学英语要持之以恒。
• Learning english needs persistence
  学英语要持之以恒。
• To learn english must be going on
  学英语要持之以恒。
• Study the language demand persistent , insist unremitting training
  学习语言需要持之以恒，坚持不懈的训练。
• Learning english needs persistence
  学英语要持之以恒
• The drop of rain makes a hole in the stone , not by violence , but by of falling
  雨滴穿石,非靠蛮力,皆因持之以恒
• Persevere defending pebrine and eggs production being non - ultravirus repeatedly
  持之以恒抓防微制种年年不超毒
• Should he persevere , though , he can become a legend among his garou kin
  如果他持之以恒，那么他将成为传奇人物。
• Third , we need to implement integrity programmes on a long - term basis
  第三，在诚信推广计划方面，我们必须持之以恒。
• Like a drug or a diet , the exercises work only if you stick with them
  这也许就象服药或节食一样，只有持之以恒才能见效。