YOU SAID:

Mister mittens can not be treated nicely.

INTO JAPANESE

ミスターミトンはうまく扱うことができません。

BACK INTO ENGLISH

Mr Mittens can't handle well.

INTO JAPANESE

ミトン氏はうまく処理できません。

BACK INTO ENGLISH

Mittens can't handle it well.

INTO JAPANESE

ミトンはうまく処理できません。

BACK INTO ENGLISH

Mittens cannot be handled well.

INTO JAPANESE

ミトンはうまく処理できません。

BACK INTO ENGLISH

Mittens cannot be handled well.