on occasions

• I ' m keeping the habit of drinking on occasion
  我有时不时喝一杯的习惯。
• I suppose i have on occasion , what of it
  我有时觉得还不错，是什么呢？
• I suppose i have on occasion , what of it
  我有时觉得还不错，它怎么了？
• I have been known to flick a castanet on occasion
  我曾经学会了敲响板
• I " ve know you to stretch the truth on occasion
  甚至有时会曲解事实
• Well , on occasion . it has been known
  喔，有时候，已经众所周知了
• He is not a wise man who cannot play the fool on occasion
  不能偶而装疯卖傻，就不是一个聪明人。
• At the same time , radmanovic irritates jackson on occasion
  但有时，拉德玛诺维奇也会激怒杰克逊。
• On occasions , the wording of his letters brought tears to my eyes
  有几次信里的措辞使我流下了眼泪。
• That robberies take place in malls on occasion , do they not
  有些时候抢劫案也发生在大商场中，对么？