On the lyrics of birthday Waltz(kan kan sheng ri yuan wu ge ci )

We were sitting on the grass

Looking at the naughty children

You look blue

No matter what I ask you

You are silent

He seems very angry

I'll figure it out

Your birthday is today

How to forget

I got on my motorcycle

Go to the pet center

I'd like to apologize

I wish you a happy birthday

This gift is for you

I wish you a happy birthday

Give him a name as soon as possible

I wish you a happy birthday

It's yours from now on

I wish you a happy birthday

You can't compare it to me

Chinese PinYin : Kan Kan Sheng Ri Yuan Wu Ge Ci