YOU SAID:
I walked to the park and watched as the dogs played.
INTO JAPANESE
私は公園に歩いて行き、犬が遊んでいるのを見ました。
BACK INTO ENGLISH
I walked to the park and saw a dog playing.
INTO JAPANESE
私は公園に歩いていて、犬が遊んでいるのを見ました。
BACK INTO ENGLISH
I was walking in the park and saw a dog playing.
INTO JAPANESE
私は公園を歩いていて、犬が遊んでいるのを見ました。
BACK INTO ENGLISH
I was walking in the park and saw a dog playing.
Yes! You've got it man! You've got it