YOU SAID:
i really enjoy going to the beach on a rainy day
INTO JAPANESE
雨の日はビーチに行くのがとても楽しいです
BACK INTO ENGLISH
It's so much fun to go to the beach on rainy days
INTO JAPANESE
雨の日にビーチに行くのはとても楽しいです
BACK INTO ENGLISH
It's so much fun to go to the beach on a rainy day
INTO JAPANESE
雨の日にビーチに行くのはとても楽しいです
BACK INTO ENGLISH
It's so much fun to go to the beach on a rainy day
That didn't even make that much sense in English.