YOU SAID:

This is so stupid. Why I am doing this?

INTO JAPANESE

これは愚かです。なぜ私はこれをやってる?

BACK INTO ENGLISH

This is stupid. Why I'm doing this?

INTO JAPANESE

これはおかしいです。なぜ私はこれをやってる?

BACK INTO ENGLISH

This is funny. Why I'm doing this?

INTO JAPANESE

これは面白いです。なぜ私はこれをやってる?

BACK INTO ENGLISH

This is interesting. Why I'm doing this?

INTO JAPANESE

これは興味深いです。なぜ私はこれをやってる?

BACK INTO ENGLISH

This is interesting. Why I'm doing this?