don't worry, his song is just like that, sometimes even I as the native language speaker could not totally understand or listen his pronunciation clearly. That's his style... 周杰伦 明明就 作词：方文山 作曲：周杰伦 编曲：黄雨勋 制作人：周杰伦 糖果罐里好多颜色　微笑却不甜了 你的某些快乐　在没有我的时刻 中古世纪的城市里　我想就走到这 海鸥不再眷恋大海　可以飞更远 远方传来风笛　我只在意有你的消息 城堡为爱守着秘密　而我为你守着回忆 明明就不习惯牵手　为何却主动把手勾 你的心事太多　我不会戳破 明明就他比较温柔　也许他能给你更多 不用抉择　我会自动变朋友 糖果罐里好多颜色　微笑却不甜了 你的某些快乐　在没有我的时刻 更多更详尽歌词 在 ※ Mojim.com　魔镜歌词网 中古世纪的城市里　我想就走到这 海鸥不再眷恋大海　可以飞更远 远方传来风笛　我只在意有你的消息 城堡为爱守着秘密　而我为你守着回忆 明明就不习惯牵手　为何却主动把手勾 你的心事太多　我不会戳破 明明就他比较温柔　也许他能给你更多 不用抉择　我会自动变朋友 明明就　明明就　明明就 他比较温柔　也许他能给你更多 不用抉择　我会自动变朋友

Haha, even if I'm a native speaker sometimes I can't understand what he is singing either. BTW, I recommend a song I like very much to you ——《 后来》 (Hou lai) https://www.youtube.com/watch?v=0D-AudpA4-M

Jay Chou always likes to pronounce not clearly. It's his style. So when you are singing Jay Chou's song with that way that people can't understand your pronunciation. Your friends will think your pretty cool ~ WoW this guy sings very well like really Jay Chou.