YOU SAID:

it pleases me very much to sharpen my colored pencils

INTO JAPANESE

色鉛筆をシャープにするのはとてもうれしいこと

BACK INTO ENGLISH

It is a pleasure to sharpen colored pencils

INTO JAPANESE

色鉛筆を削るのが楽しみです

BACK INTO ENGLISH

I am looking forward to sharpening colored pencils

INTO JAPANESE

色鉛筆のシャープ化を楽しみにしています

BACK INTO ENGLISH

I am looking forward to sharpening colored pencils