YOU SAID:

Aww, look at the little baby and now look at the big baby!

INTO JAPANESE

ああ、小さな赤ちゃんを見て、今度は大きな赤ちゃんを見てください！

BACK INTO ENGLISH

Oh, look at the little baby, then look at the big baby!

INTO JAPANESE

ああ、小さな赤ちゃんを見て、それから大きな赤ちゃんを見てください！

BACK INTO ENGLISH

Oh, look at the little baby, then look at the big baby!