YOU SAID:
Johnny was exited to go to the playground with his mom.
INTO JAPANESE
ジョニーはお母さんと一緒に遊び場に行くことに興奮していました。
BACK INTO ENGLISH
Johnny was excited to go to the playground with his mom.
INTO JAPANESE
ジョニーはお母さんと一緒に遊び場に行くのを楽しみにしていました。
BACK INTO ENGLISH
Johnny was looking forward to going to the playground with his mom.
INTO JAPANESE
ジョニーはお母さんと一緒に遊び場に行くのを楽しみにしていました。
BACK INTO ENGLISH
Johnny was looking forward to going to the playground with his mom.
That didn't even make that much sense in English.