cause love only comes once in a while,knocks on your door an

cause love only comes once in a while,knocks on your door an an opportunity knocks only once. the parrot knocks()his beak()the cage door.A.with in B.by on once in a while,someone comes along .and changes everything every once in a while there is an opportuity to pass on a ki 英语翻译请问Once in a while there is an opportunity to pass on a k I smoked only once in a while and for run. once in a while 请Once in a while there is an o Once In A While 歌词 only once in a life time that a special dream comes ture 英语翻译Only once in a lifetime,that,a special dream comes true.