YOU SAID:

My happy brother ising to the gym to lose pounds while i'm going to the awesome city of Washington and i'm going to eat beans there

INTO JAPANESE

私がワシントンの素晴らしい街に行き、そこで豆を食べるつもりである間、私の幸せな兄はジムにポンドを失うことを望んでいます

BACK INTO ENGLISH

My happy brother wants to lose pounds to Jim while I go to the wonderful city of Washington and intend to eat beans there

INTO JAPANESE

私がワシントンの素晴らしい街に行き、そこで豆を食べるつもりである間、私の幸せな兄はジムにポンドを失いたいと思っています

BACK INTO ENGLISH

My happy brother wants to lose pounds to Jim while I go to the wonderful city of Washington and intend to eat beans there