麻麻说我太天真巴巴说我太年轻
[má má shuō wŏ tài tiān zhēn bā bā shuō wŏ tài nián qīng]
'Ma Ma Shuo Wo Tai Tian Zhen / Ba Ba Shuo Wo Tai Nian Qing' means 'Mom said I was too naive/innocent, dad said I'm too young.' It portrays a scene that parents always regard their child immature or inexperienced, showing youthful purity from different aspects - naivety and youthfulness.