YOU SAID:

Life is short, smile while you still have teeth.

INTO JAPANESE

人生は短い、まだ歯があるうちに笑顔します。

BACK INTO ENGLISH

Life is short, there are teeth in the smile.

INTO JAPANESE

人生は短い、笑顔で歯があります。

BACK INTO ENGLISH

Life is short, there are teeth with a smile.

INTO JAPANESE

人生は短く、笑顔の歯があります。

BACK INTO ENGLISH

Life is short and there are smiling teeth.

INTO JAPANESE

人生は短く、歯が笑っています。

BACK INTO ENGLISH

Life is short, teeth are laughing.

INTO JAPANESE

人生は短く、歯は笑っている。

BACK INTO ENGLISH

Life is short, teeth are laughing.