YOU SAID:

water is good for you unless you are scared of the water

INTO JAPANESE

水が怖いのでない限り、水は体に良い

BACK INTO ENGLISH

Unless you're afraid of water, water is good for you

INTO JAPANESE

水が怖いのでなければ、水は体に良い

BACK INTO ENGLISH

Unless you're afraid of water, water is good for you