YOU SAID:

It’s a wonderful day why don’t you come outside

INTO JAPANESE

素晴らしい日だ外に出てみてはいかがだろうか。

BACK INTO ENGLISH

It's a great day. Why don't you go outside?

INTO JAPANESE

素晴らしい日だ外に出てみたら？

BACK INTO ENGLISH

It's a great day. Why don't you go outside?