YOU SAID:
Let us go to the park if it stops raining
INTO JAPANESE
雨が止んだら公園に行こう
BACK INTO ENGLISH
Let's go to the park when it stops raining
INTO JAPANESE
雨が止んだら公園に行こう
BACK INTO ENGLISH
Let's go to the park when it stops raining
Come on, you can do better than that.