YOU SAID:

Colin is a lightweight

INTO JAPANESE

コリンは軽量

BACK INTO ENGLISH

Colin is a light-weight

INTO JAPANESE

コリンは軽量化です。

BACK INTO ENGLISH

Colin is lighter.

INTO JAPANESE

コリンは、軽いです。

BACK INTO ENGLISH

Colin is light.

INTO JAPANESE

コリンは、光です。

BACK INTO ENGLISH

Colin is the light.

INTO JAPANESE

コリンは光です。

BACK INTO ENGLISH

Colin is the light.