YOU SAID:
the sun cant shine if the rain dont pour
INTO JAPANESE
雨が降り注ぐと太陽が輝かない
BACK INTO ENGLISH
The sun does not shine when it rains
INTO JAPANESE
雨が降っても太陽は照りません
BACK INTO ENGLISH
The sun doesn't shine when it rains
INTO JAPANESE
雨が降っても太陽は照りません
BACK INTO ENGLISH
The sun doesn't shine when it rains
That didn't even make that much sense in English.