Lyrics:

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

I want to wish you a merry christmas
I want to wish you a merry christmas
I want to wish you a merry christmas
From the bottom of my heart

I want to wish you a merry christmas
I want to wish you a merry christmas
I want to wish you a merry christmas
From the bottom of my heart

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

I want to wish you a merry christmas
I want to wish you a merry christmas
I want to wish you a merry christmas
From the bottom of my heart

I want to wish you a merry christmas
I want to wish you a merry christmas
I want to wish you a merry christmas
From the bottom of my heart

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

Feliz navidad
Feliz navidad
Feliz navidad
Prospero ao y felicidad

I want to wish you...

Here are the two original verses:

I want to wish you a merry christmas
With lots of presents to make you happy
I want to wish you a merry christmas
From the bottom of my heart

I want to wish you a merry christmas
With mistletoe and lots of cheer
With lots of laughter throughout the years
From the bottom of my heart