美国偶像 Smile - Nat King Cole

（单词翻译）

Smile though your heart is aching
Smile even though it’s breaking
When there are clouds in the sky
You’ll get by

If you smile
through your fear and sorrows
Smile and maybe tomorrow
You’ll find the sun
come shining through
For you

Light up your face with gladness
Hide every trace of sadness
Although a tear may be ever so near

That’s the time you must keep on trying
Smile, what’s the use of crying
You’ll find that life
is still worthwhile
If you just smile